54075375

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 98998848

約数和(自身を除く): 44923473

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 639, 677, 1065, 1125, 1775, 2031, 3195, 3385, 5325, 6093, 8875, 10155, 15975, 16925, 26625, 30465, 48067, 50775, 79875, 84625, 144201, 152325, 240335, 253875, 432603, 721005, 761625, 1201675, 2163015, 3605025, 6008375, 10815075, 18025125, 54075375]

約数ペア:

[(1, 54075375), (3, 18025125), (5, 10815075), (9, 6008375), (15, 3605025), (25, 2163015), (45, 1201675), (71, 761625), (75, 721005), (125, 432603), (213, 253875), (225, 240335), (355, 152325), (375, 144201), (639, 84625), (677, 79875), (1065, 50775), (1125, 48067), (1775, 30465), (2031, 26625), (3195, 16925), (3385, 15975), (5325, 10155), (6093, 8875)]