39039845

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 51860736

約数和(自身を除く): 12820891

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 983, 3055, 4915, 7943, 12779, 39715, 46201, 63895, 166127, 231005, 600613, 830635, 3003065, 7807969, 39039845]

約数ペア:

[(1, 39039845), (5, 7807969), (13, 3003065), (47, 830635), (65, 600613), (169, 231005), (235, 166127), (611, 63895), (845, 46201), (983, 39715), (3055, 12779), (4915, 7943)]