69040075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 93396800

約数和(自身を除く): 24356725

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 2689, 5135, 13445, 25675, 34957, 67225, 174785, 212431, 873925, 1062155, 2761603, 5310775, 13808015, 69040075]

約数ペア:

[(1, 69040075), (5, 13808015), (13, 5310775), (25, 2761603), (65, 1062155), (79, 873925), (325, 212431), (395, 174785), (1027, 67225), (1975, 34957), (2689, 25675), (5135, 13445)]