157924129905

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{19389089}}^1$

素因数の和:19389281

約数の個数: 24

約数和(自身を含む): 275247521640

約数和(自身を除く): 117323391735

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 19389089, 58167267, 96945445, 174501801, 290836335, 872509005, 3509425109, 10528275327, 17547125545, 31584825981, 52641376635, 157924129905]

約数ペア:

[(1, 157924129905), (3, 52641376635), (5, 31584825981), (9, 17547125545), (15, 10528275327), (45, 3509425109), (181, 872509005), (543, 290836335), (905, 174501801), (1629, 96945445), (2715, 58167267), (8145, 19389089)]