29125785975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{911}}^1$

素因数の和:1230

約数の個数: 144

約数和(自身を含む): 57275000832

約数和(自身を除く): 28149214857

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 143, 165, 195, 271, 275, 325, 363, 429, 605, 715, 813, 825, 911, 975, 1355, 1573, 1815, 2145, 2733, 2981, 3025, 3523, 3575, 4065, 4555, 4719, 6775, 7865, 8943, 9075, 10021, 10569, 10725, 11843, 13665, 14905, 17615, 20325, 22775, 23595, 30063, 32791, 35529, 38753, 39325, 44715, 50105, 52845, 59215, 68325, 74525, 88075, 98373, 110231, 116259, 117975, 130273, 150315, 163955, 177645, 193765, 223575, 246881, 250525, 264225, 296075, 330693, 390819, 426283, 491865, 551155, 581295, 651365, 740643, 751575, 819775, 888225, 968825, 1234405, 1278849, 1433003, 1653465, 1954095, 2131415, 2459325, 2715691, 2755775, 2906475, 3209453, 3256825, 3703215, 4299009, 6172025, 6394245, 7165015, 8147073, 8267325, 9628359, 9770475, 10657075, 13578455, 16047265, 18516075, 21495045, 29872601, 31971225, 35303983, 35825075, 40735365, 48141795, 67892275, 80236325, 89617803, 105911949, 107475225, 149363005, 176519915, 203676825, 240708975, 388343813, 448089015, 529559745, 746815025, 882599575, 1165031439, 1941719065, 2240445075, 2647798725, 5825157195, 9708595325, 29125785975]

約数ペア:

[(1, 29125785975), (3, 9708595325), (5, 5825157195), (11, 2647798725), (13, 2240445075), (15, 1941719065), (25, 1165031439), (33, 882599575), (39, 746815025), (55, 529559745), (65, 448089015), (75, 388343813), (121, 240708975), (143, 203676825), (165, 176519915), (195, 149363005), (271, 107475225), (275, 105911949), (325, 89617803), (363, 80236325), (429, 67892275), (605, 48141795), (715, 40735365), (813, 35825075), (825, 35303983), (911, 31971225), (975, 29872601), (1355, 21495045), (1573, 18516075), (1815, 16047265), (2145, 13578455), (2733, 10657075), (2981, 9770475), (3025, 9628359), (3523, 8267325), (3575, 8147073), (4065, 7165015), (4555, 6394245), (4719, 6172025), (6775, 4299009), (7865, 3703215), (8943, 3256825), (9075, 3209453), (10021, 2906475), (10569, 2755775), (10725, 2715691), (11843, 2459325), (13665, 2131415), (14905, 1954095), (17615, 1653465), (20325, 1433003), (22775, 1278849), (23595, 1234405), (30063, 968825), (32791, 888225), (35529, 819775), (38753, 751575), (39325, 740643), (44715, 651365), (50105, 581295), (52845, 551155), (59215, 491865), (68325, 426283), (74525, 390819), (88075, 330693), (98373, 296075), (110231, 264225), (116259, 250525), (117975, 246881), (130273, 223575), (150315, 193765), (163955, 177645)]