75839625

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 146465280

約数和(自身を除く): 70625655

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 207, 225, 345, 375, 575, 621, 675, 977, 1035, 1125, 1725, 2875, 2931, 3105, 3375, 4885, 5175, 8625, 8793, 14655, 15525, 22471, 24425, 25875, 26379, 43965, 67413, 73275, 77625, 112355, 122125, 131895, 202239, 219825, 337065, 366375, 561775, 606717, 659475, 1011195, 1099125, 1685325, 2808875, 3033585, 3297375, 5055975, 8426625, 15167925, 25279875, 75839625]

約数ペア:

[(1, 75839625), (3, 25279875), (5, 15167925), (9, 8426625), (15, 5055975), (23, 3297375), (25, 3033585), (27, 2808875), (45, 1685325), (69, 1099125), (75, 1011195), (115, 659475), (125, 606717), (135, 561775), (207, 366375), (225, 337065), (345, 219825), (375, 202239), (575, 131895), (621, 122125), (675, 112355), (977, 77625), (1035, 73275), (1125, 67413), (1725, 43965), (2875, 26379), (2931, 25875), (3105, 24425), (3375, 22471), (4885, 15525), (5175, 14655), (8625, 8793)]