38632975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 50155520

約数和(自身を除く): 11522545

約数列:

[1, 5, 25, 31, 79, 155, 395, 631, 775, 1975, 2449, 3155, 12245, 15775, 19561, 49849, 61225, 97805, 249245, 489025, 1246225, 1545319, 7726595, 38632975]

約数ペア:

[(1, 38632975), (5, 7726595), (25, 1545319), (31, 1246225), (79, 489025), (155, 249245), (395, 97805), (631, 61225), (775, 49849), (1975, 19561), (2449, 15775), (3155, 12245)]