2844207925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{213449}}^1$

素因数の和:213513

約数の個数: 24

約数和(自身を含む): 3890766600

約数和(自身を除く): 1046558675

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 13325, 213449, 1067245, 2774837, 5336225, 8751409, 13874185, 43757045, 69370925, 113768317, 218785225, 568841585, 2844207925]

約数ペア:

[(1, 2844207925), (5, 568841585), (13, 218785225), (25, 113768317), (41, 69370925), (65, 43757045), (205, 13874185), (325, 8751409), (533, 5336225), (1025, 2774837), (2665, 1067245), (13325, 213449)]