313084515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{3613}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 515211840

約数和(自身を除く): 202127325

約数列:

[1, 3, 5, 15, 53, 109, 159, 265, 327, 545, 795, 1635, 3613, 5777, 10839, 17331, 18065, 28885, 54195, 86655, 191489, 393817, 574467, 957445, 1181451, 1969085, 2872335, 5907255, 20872301, 62616903, 104361505, 313084515]

約数ペア:

[(1, 313084515), (3, 104361505), (5, 62616903), (15, 20872301), (53, 5907255), (109, 2872335), (159, 1969085), (265, 1181451), (327, 957445), (545, 574467), (795, 393817), (1635, 191489), (3613, 86655), (5777, 54195), (10839, 28885), (17331, 18065)]