24221925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^3$

素因数の和:69

約数の個数: 108

約数和(自身を含む): 54670980

約数和(自身を除く): 30449055

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 169, 175, 195, 225, 245, 273, 315, 325, 441, 455, 507, 525, 585, 637, 735, 819, 845, 975, 1183, 1225, 1365, 1521, 1575, 1911, 2197, 2205, 2275, 2535, 2925, 3185, 3549, 3675, 4095, 4225, 5733, 5915, 6591, 6825, 7605, 8281, 9555, 10647, 10985, 11025, 12675, 15379, 15925, 17745, 19773, 20475, 24843, 28665, 29575, 32955, 38025, 41405, 46137, 47775, 53235, 54925, 74529, 76895, 88725, 98865, 107653, 124215, 138411, 143325, 164775, 207025, 230685, 266175, 322959, 372645, 384475, 494325, 538265, 621075, 692055, 968877, 1153425, 1614795, 1863225, 2691325, 3460275, 4844385, 8073975, 24221925]

約数ペア:

[(1, 24221925), (3, 8073975), (5, 4844385), (7, 3460275), (9, 2691325), (13, 1863225), (15, 1614795), (21, 1153425), (25, 968877), (35, 692055), (39, 621075), (45, 538265), (49, 494325), (63, 384475), (65, 372645), (75, 322959), (91, 266175), (105, 230685), (117, 207025), (147, 164775), (169, 143325), (175, 138411), (195, 124215), (225, 107653), (245, 98865), (273, 88725), (315, 76895), (325, 74529), (441, 54925), (455, 53235), (507, 47775), (525, 46137), (585, 41405), (637, 38025), (735, 32955), (819, 29575), (845, 28665), (975, 24843), (1183, 20475), (1225, 19773), (1365, 17745), (1521, 15925), (1575, 15379), (1911, 12675), (2197, 11025), (2205, 10985), (2275, 10647), (2535, 9555), (2925, 8281), (3185, 7605), (3549, 6825), (3675, 6591), (4095, 5915), (4225, 5733)]