7730257925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{29401}}^1$

素因数の和:30233

約数の個数: 24

約数和(自身を含む): 10335979080

約数和(自身を除く): 2605721155

約数列:

[1, 5, 13, 25, 65, 325, 809, 4045, 10517, 20225, 29401, 52585, 147005, 262925, 382213, 735025, 1911065, 9555325, 23785409, 118927045, 309210317, 594635225, 1546051585, 7730257925]

約数ペア:

[(1, 7730257925), (5, 1546051585), (13, 594635225), (25, 309210317), (65, 118927045), (325, 23785409), (809, 9555325), (4045, 1911065), (10517, 735025), (20225, 382213), (29401, 262925), (52585, 147005)]