55483875

素因数分解:

$3^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 100994400

約数和(自身を除く): 45510525

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 149, 225, 331, 375, 447, 745, 993, 1125, 1341, 1655, 2235, 2979, 3725, 4965, 6705, 8275, 11175, 14895, 18625, 24825, 33525, 41375, 49319, 55875, 74475, 124125, 147957, 167625, 246595, 372375, 443871, 739785, 1232975, 2219355, 3698925, 6164875, 11096775, 18494625, 55483875]

約数ペア:

[(1, 55483875), (3, 18494625), (5, 11096775), (9, 6164875), (15, 3698925), (25, 2219355), (45, 1232975), (75, 739785), (125, 443871), (149, 372375), (225, 246595), (331, 167625), (375, 147957), (447, 124125), (745, 74475), (993, 55875), (1125, 49319), (1341, 41375), (1655, 33525), (2235, 24825), (2979, 18625), (3725, 14895), (4965, 11175), (6705, 8275)]