25077525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 45800640

約数和(自身を除く): 20723115

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 113, 165, 269, 275, 339, 565, 807, 825, 1243, 1345, 1695, 2825, 2959, 3729, 4035, 6215, 6725, 8475, 8877, 14795, 18645, 20175, 30397, 31075, 44385, 73975, 91191, 93225, 151985, 221925, 334367, 455955, 759925, 1003101, 1671835, 2279775, 5015505, 8359175, 25077525]

約数ペア:

[(1, 25077525), (3, 8359175), (5, 5015505), (11, 2279775), (15, 1671835), (25, 1003101), (33, 759925), (55, 455955), (75, 334367), (113, 221925), (165, 151985), (269, 93225), (275, 91191), (339, 73975), (565, 44385), (807, 31075), (825, 30397), (1243, 20175), (1345, 18645), (1695, 14795), (2825, 8877), (2959, 8475), (3729, 6725), (4035, 6215)]