68452475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30089}}^1$

素因数の和:30119

約数の個数: 24

約数和(自身を含む): 104472480

約数和(自身を除く): 36020005

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 30089, 150445, 210623, 391157, 752225, 1053115, 1955785, 2738099, 5265575, 9778925, 13690495, 68452475]

約数ペア:

[(1, 68452475), (5, 13690495), (7, 9778925), (13, 5265575), (25, 2738099), (35, 1955785), (65, 1053115), (91, 752225), (175, 391157), (325, 210623), (455, 150445), (2275, 30089)]