15704553475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{120503}}^1$

素因数の和:120927

約数の個数: 24

約数和(自身を含む): 21024091872

約数和(自身を除く): 5319538397

約数列:

[1, 5, 13, 25, 65, 325, 401, 2005, 5213, 10025, 26065, 120503, 130325, 602515, 1566539, 3012575, 7832695, 39163475, 48321703, 241608515, 628182139, 1208042575, 3140910695, 15704553475]

約数ペア:

[(1, 15704553475), (5, 3140910695), (13, 1208042575), (25, 628182139), (65, 241608515), (325, 48321703), (401, 39163475), (2005, 7832695), (5213, 3012575), (10025, 1566539), (26065, 602515), (120503, 130325)]