61506775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 83708928

約数和(自身を除く): 22202153

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 1171, 2101, 4775, 5855, 10505, 12881, 29275, 52525, 64405, 223661, 322025, 1118305, 2460271, 5591525, 12301355, 61506775]

約数ペア:

[(1, 61506775), (5, 12301355), (11, 5591525), (25, 2460271), (55, 1118305), (191, 322025), (275, 223661), (955, 64405), (1171, 52525), (2101, 29275), (4775, 12881), (5855, 10505)]