31122585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53201}}^1$

素因数の和:53225

約数の個数: 24

約数和(自身を含む): 58096584

約数和(自身を除く): 26973999

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53201, 159603, 266005, 478809, 691613, 798015, 2074839, 2394045, 3458065, 6224517, 10374195, 31122585]

約数ペア:

[(1, 31122585), (3, 10374195), (5, 6224517), (9, 3458065), (13, 2394045), (15, 2074839), (39, 798015), (45, 691613), (65, 478809), (117, 266005), (195, 159603), (585, 53201)]