70264025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 94785600

約数和(自身を除く): 24521575

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 1339, 2099, 2575, 6695, 10495, 27287, 33475, 52475, 136435, 216197, 682175, 1080985, 2810561, 5404925, 14052805, 70264025]

約数ペア:

[(1, 70264025), (5, 14052805), (13, 5404925), (25, 2810561), (65, 1080985), (103, 682175), (325, 216197), (515, 136435), (1339, 52475), (2099, 33475), (2575, 27287), (6695, 10495)]