1071270715

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{66271}}^1$

素因数の和:66390

約数の個数: 16

約数和(自身を含む): 1331271936

約数和(自身を除く): 260001221

約数列:

[1, 5, 53, 61, 265, 305, 3233, 16165, 66271, 331355, 3512363, 4042531, 17561815, 20212655, 214254143, 1071270715]

約数ペア:

[(1, 1071270715), (5, 214254143), (53, 20212655), (61, 17561815), (265, 4042531), (305, 3512363), (3233, 331355), (16165, 66271)]