449640505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1\times {\mathrm{2351}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 558835200

約数和(自身を除く): 109194695

約数列:

[1, 5, 29, 145, 1319, 2351, 6595, 11755, 38251, 68179, 191255, 340895, 3100969, 15504845, 89928101, 449640505]

約数ペア:

[(1, 449640505), (5, 89928101), (29, 15504845), (145, 3100969), (1319, 340895), (2351, 191255), (6595, 68179), (11755, 38251)]