40658135

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 61627392

約数和(自身を除く): 20969257

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 2971, 13685, 14855, 20797, 50507, 68333, 103985, 252535, 341665, 353549, 478331, 1161661, 1767745, 2391655, 5808305, 8131627, 40658135]

約数ペア:

[(1, 40658135), (5, 8131627), (7, 5808305), (17, 2391655), (23, 1767745), (35, 1161661), (85, 478331), (115, 353549), (119, 341665), (161, 252535), (391, 103985), (595, 68333), (805, 50507), (1955, 20797), (2737, 14855), (2971, 13685)]