74547225

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8138

約数の個数: 36

約数和(自身を含む): 136795932

約数和(自身を除く): 62248707

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 8081, 9225, 24243, 40405, 72729, 121215, 202025, 331321, 363645, 606075, 993963, 1656605, 1818225, 2981889, 4969815, 8283025, 14909445, 24849075, 74547225]

約数ペア:

[(1, 74547225), (3, 24849075), (5, 14909445), (9, 8283025), (15, 4969815), (25, 2981889), (41, 1818225), (45, 1656605), (75, 993963), (123, 606075), (205, 363645), (225, 331321), (369, 202025), (615, 121215), (1025, 72729), (1845, 40405), (3075, 24243), (8081, 9225)]