39141675

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4243}}^1$

素因数の和:4300

約数の個数: 36

約数和(自身を含む): 71833944

約数和(自身を除く): 32692269

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 4243, 9225, 12729, 21215, 38187, 63645, 106075, 173963, 190935, 318225, 521889, 869815, 954675, 1565667, 2609445, 4349075, 7828335, 13047225, 39141675]

約数ペア:

[(1, 39141675), (3, 13047225), (5, 7828335), (9, 4349075), (15, 2609445), (25, 1565667), (41, 954675), (45, 869815), (75, 521889), (123, 318225), (205, 190935), (225, 173963), (369, 106075), (615, 63645), (1025, 38187), (1845, 21215), (3075, 12729), (4243, 9225)]