67709125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 96235776

約数和(自身を除く): 28526651

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 575, 1265, 1375, 2141, 2875, 6325, 10705, 23551, 31625, 49243, 53525, 117755, 246215, 267625, 541673, 588775, 1231075, 2708365, 2943875, 6155375, 13541825, 67709125]

約数ペア:

[(1, 67709125), (5, 13541825), (11, 6155375), (23, 2943875), (25, 2708365), (55, 1231075), (115, 588775), (125, 541673), (253, 267625), (275, 246215), (575, 117755), (1265, 53525), (1375, 49243), (2141, 31625), (2875, 23551), (6325, 10705)]