1142911555

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{11321}}^1$

素因数の和:11718

約数の個数: 16

約数和(自身を含む): 1398312288

約数和(自身を除く): 255400733

約数列:

[1, 5, 61, 305, 331, 1655, 11321, 20191, 56605, 100955, 690581, 3452905, 3747251, 18736255, 228582311, 1142911555]

約数ペア:

[(1, 1142911555), (5, 228582311), (61, 18736255), (305, 3747251), (331, 3452905), (1655, 690581), (11321, 100955), (20191, 56605)]