38530125

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 71912880

約数和(自身を除く): 33382755

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 725, 1125, 1181, 1305, 2175, 3543, 3625, 5905, 6525, 10629, 10875, 17715, 29525, 32625, 34249, 53145, 88575, 102747, 147625, 171245, 265725, 308241, 442875, 513735, 856225, 1328625, 1541205, 2568675, 4281125, 7706025, 12843375, 38530125]

約数ペア:

[(1, 38530125), (3, 12843375), (5, 7706025), (9, 4281125), (15, 2568675), (25, 1541205), (29, 1328625), (45, 856225), (75, 513735), (87, 442875), (125, 308241), (145, 265725), (225, 171245), (261, 147625), (375, 102747), (435, 88575), (725, 53145), (1125, 34249), (1181, 32625), (1305, 29525), (2175, 17715), (3543, 10875), (3625, 10629), (5905, 6525)]