7099625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 10142496

約数和(自身を除く): 3042871

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 257, 325, 425, 1105, 1285, 1625, 2125, 3341, 4369, 5525, 6425, 16705, 21845, 27625, 32125, 56797, 83525, 109225, 283985, 417625, 546125, 1419925, 7099625]

約数ペア:

[(1, 7099625), (5, 1419925), (13, 546125), (17, 417625), (25, 283985), (65, 109225), (85, 83525), (125, 56797), (221, 32125), (257, 27625), (325, 21845), (425, 16705), (1105, 6425), (1285, 5525), (1625, 4369), (2125, 3341)]