1252172545

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{14387}}^1$

素因数の和:14521

約数の個数: 24

約数和(自身を含む): 1642994496

約数和(自身を除く): 390821951

約数列:

[1, 5, 13, 65, 103, 169, 515, 845, 1339, 6695, 14387, 17407, 71935, 87035, 187031, 935155, 1481861, 2431403, 7409305, 12157015, 19264193, 96320965, 250434509, 1252172545]

約数ペア:

[(1, 1252172545), (5, 250434509), (13, 96320965), (65, 19264193), (103, 12157015), (169, 7409305), (515, 2431403), (845, 1481861), (1339, 935155), (6695, 187031), (14387, 87035), (17407, 71935)]