8238965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 12213504

約数和(自身を除く): 3974539

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 227, 305, 427, 595, 1037, 1135, 1589, 2135, 3859, 5185, 7259, 7945, 13847, 19295, 27013, 36295, 69235, 96929, 135065, 235399, 484645, 1176995, 1647793, 8238965]

約数ペア:

[(1, 8238965), (5, 1647793), (7, 1176995), (17, 484645), (35, 235399), (61, 135065), (85, 96929), (119, 69235), (227, 36295), (305, 27013), (427, 19295), (595, 13847), (1037, 7945), (1135, 7259), (1589, 5185), (2135, 3859)]