1214991015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 2378787840

約数和(自身を除く): 1163796825

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 43, 49, 105, 111, 129, 147, 185, 215, 245, 259, 301, 555, 645, 735, 777, 903, 1039, 1295, 1505, 1591, 1813, 2107, 3117, 3885, 4515, 4773, 5195, 5439, 6321, 7273, 7955, 9065, 10535, 11137, 15585, 21819, 23865, 27195, 31605, 33411, 36365, 38443, 44677, 50911, 55685, 77959, 109095, 115329, 134031, 152733, 167055, 192215, 223385, 233877, 254555, 269101, 312739, 389795, 576645, 670155, 763665, 807303, 938217, 1169385, 1345505, 1563695, 1653049, 1883707, 2189173, 4036515, 4691085, 4959147, 5651121, 6567519, 8265245, 9418535, 10945865, 11571343, 24795735, 28255605, 32837595, 34714029, 57856715, 80999401, 173570145, 242998203, 404997005, 1214991015]

約数ペア:

[(1, 1214991015), (3, 404997005), (5, 242998203), (7, 173570145), (15, 80999401), (21, 57856715), (35, 34714029), (37, 32837595), (43, 28255605), (49, 24795735), (105, 11571343), (111, 10945865), (129, 9418535), (147, 8265245), (185, 6567519), (215, 5651121), (245, 4959147), (259, 4691085), (301, 4036515), (555, 2189173), (645, 1883707), (735, 1653049), (777, 1563695), (903, 1345505), (1039, 1169385), (1295, 938217), (1505, 807303), (1591, 763665), (1813, 670155), (2107, 576645), (3117, 389795), (3885, 312739), (4515, 269101), (4773, 254555), (5195, 233877), (5439, 223385), (6321, 192215), (7273, 167055), (7955, 152733), (9065, 134031), (10535, 115329), (11137, 109095), (15585, 77959), (21819, 55685), (23865, 50911), (27195, 44677), (31605, 38443), (33411, 36365)]