15976350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2762

約数の個数: 72

約数和(自身を含む): 46241832

約数和(自身を除く): 30265482

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2731, 2925, 5462, 5850, 8193, 13655, 16386, 24579, 27310, 35503, 40965, 49158, 68275, 71006, 81930, 106509, 122895, 136550, 177515, 204825, 213018, 245790, 319527, 355030, 409650, 532545, 614475, 639054, 887575, 1065090, 1228950, 1597635, 1775150, 2662725, 3195270, 5325450, 7988175, 15976350]

約数ペア:

[(1, 15976350), (2, 7988175), (3, 5325450), (5, 3195270), (6, 2662725), (9, 1775150), (10, 1597635), (13, 1228950), (15, 1065090), (18, 887575), (25, 639054), (26, 614475), (30, 532545), (39, 409650), (45, 355030), (50, 319527), (65, 245790), (75, 213018), (78, 204825), (90, 177515), (117, 136550), (130, 122895), (150, 106509), (195, 81930), (225, 71006), (234, 68275), (325, 49158), (390, 40965), (450, 35503), (585, 27310), (650, 24579), (975, 16386), (1170, 13655), (1950, 8193), (2731, 5850), (2925, 5462)]