130051405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 173287296

約数和(自身を除く): 43235891

約数列:

[1, 5, 11, 55, 103, 121, 515, 605, 1133, 2087, 5665, 10435, 12463, 22957, 62315, 114785, 214961, 252527, 1074805, 1262635, 2364571, 11822855, 26010281, 130051405]

約数ペア:

[(1, 130051405), (5, 26010281), (11, 11822855), (55, 2364571), (103, 1262635), (121, 1074805), (515, 252527), (605, 214961), (1133, 114785), (2087, 62315), (5665, 22957), (10435, 12463)]