3637125

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 6789744

約数和(自身を除く): 3152619

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 61, 75, 125, 159, 183, 225, 265, 305, 375, 477, 549, 795, 915, 1125, 1325, 1525, 2385, 2745, 3233, 3975, 4575, 6625, 7625, 9699, 11925, 13725, 16165, 19875, 22875, 29097, 48495, 59625, 68625, 80825, 145485, 242475, 404125, 727425, 1212375, 3637125]

約数ペア:

[(1, 3637125), (3, 1212375), (5, 727425), (9, 404125), (15, 242475), (25, 145485), (45, 80825), (53, 68625), (61, 59625), (75, 48495), (125, 29097), (159, 22875), (183, 19875), (225, 16165), (265, 13725), (305, 11925), (375, 9699), (477, 7625), (549, 6625), (795, 4575), (915, 3975), (1125, 3233), (1325, 2745), (1525, 2385)]