67870025

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 87077760

約数和(自身を除く): 19207735

約数列:

[1, 5, 25, 37, 185, 239, 307, 925, 1195, 1535, 5975, 7675, 8843, 11359, 44215, 56795, 73373, 221075, 283975, 366865, 1834325, 2714801, 13574005, 67870025]

約数ペア:

[(1, 67870025), (5, 13574005), (25, 2714801), (37, 1834325), (185, 366865), (239, 283975), (307, 221075), (925, 73373), (1195, 56795), (1535, 44215), (5975, 11359), (7675, 8843)]