74068175

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 100629720

約数和(自身を除く): 26561545

約数列:

[1, 5, 19, 25, 29, 95, 145, 283, 361, 475, 551, 725, 1415, 1805, 2755, 5377, 7075, 8207, 9025, 10469, 13775, 26885, 41035, 52345, 102163, 134425, 155933, 205175, 261725, 510815, 779665, 2554075, 2962727, 3898325, 14813635, 74068175]

約数ペア:

[(1, 74068175), (5, 14813635), (19, 3898325), (25, 2962727), (29, 2554075), (95, 779665), (145, 510815), (283, 261725), (361, 205175), (475, 155933), (551, 134425), (725, 102163), (1415, 52345), (1805, 41035), (2755, 26885), (5377, 13775), (7075, 10469), (8207, 9025)]