100078225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 36

約数和(自身を含む): 141212316

約数和(自身を除く): 41134091

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 361, 475, 853, 1235, 1805, 4265, 4693, 6175, 9025, 11089, 16207, 21325, 23465, 55445, 81035, 117325, 210691, 277225, 307933, 405175, 1053455, 1539665, 4003129, 5267275, 7698325, 20015645, 100078225]

約数ペア:

[(1, 100078225), (5, 20015645), (13, 7698325), (19, 5267275), (25, 4003129), (65, 1539665), (95, 1053455), (247, 405175), (325, 307933), (361, 277225), (475, 210691), (853, 117325), (1235, 81035), (1805, 55445), (4265, 23465), (4693, 21325), (6175, 16207), (9025, 11089)]