31002305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12577}}^1$

素因数の和:12628

約数の個数: 16

約数和(自身を含む): 40752720

約数和(自身を除く): 9750415

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 12577, 62885, 213809, 364733, 1069045, 1823665, 6200461, 31002305]

約数ペア:

[(1, 31002305), (5, 6200461), (17, 1823665), (29, 1069045), (85, 364733), (145, 213809), (493, 62885), (2465, 12577)]