61390325

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 78885576

約数和(自身を除く): 17495251

約数列:

[1, 5, 25, 41, 101, 205, 505, 593, 1025, 2525, 2965, 4141, 14825, 20705, 24313, 59893, 103525, 121565, 299465, 607825, 1497325, 2455613, 12278065, 61390325]

約数ペア:

[(1, 61390325), (5, 12278065), (25, 2455613), (41, 1497325), (101, 607825), (205, 299465), (505, 121565), (593, 103525), (1025, 59893), (2525, 24313), (2965, 20705), (4141, 14825)]