54742875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 103873536

約数和(自身を除く): 49130661

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 125, 165, 253, 275, 345, 375, 575, 577, 759, 825, 1265, 1375, 1725, 1731, 2875, 2885, 3795, 4125, 6325, 6347, 8625, 8655, 13271, 14425, 18975, 19041, 31625, 31735, 39813, 43275, 66355, 72125, 94875, 95205, 145981, 158675, 199065, 216375, 331775, 437943, 476025, 729905, 793375, 995325, 1658875, 2189715, 2380125, 3649525, 4976625, 10948575, 18247625, 54742875]

約数ペア:

[(1, 54742875), (3, 18247625), (5, 10948575), (11, 4976625), (15, 3649525), (23, 2380125), (25, 2189715), (33, 1658875), (55, 995325), (69, 793375), (75, 729905), (115, 476025), (125, 437943), (165, 331775), (253, 216375), (275, 199065), (345, 158675), (375, 145981), (575, 95205), (577, 94875), (759, 72125), (825, 66355), (1265, 43275), (1375, 39813), (1725, 31735), (1731, 31625), (2875, 19041), (2885, 18975), (3795, 14425), (4125, 13271), (6325, 8655), (6347, 8625)]