25341075

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 54

約数和(自身を含む): 47217092

約数和(自身を除く): 21876017

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 67, 75, 123, 201, 205, 225, 335, 369, 603, 615, 1005, 1025, 1675, 1681, 1845, 2747, 3015, 3075, 5025, 5043, 8241, 8405, 9225, 13735, 15075, 15129, 24723, 25215, 41205, 42025, 68675, 75645, 112627, 123615, 126075, 206025, 337881, 378225, 563135, 618075, 1013643, 1689405, 2815675, 5068215, 8447025, 25341075]

約数ペア:

[(1, 25341075), (3, 8447025), (5, 5068215), (9, 2815675), (15, 1689405), (25, 1013643), (41, 618075), (45, 563135), (67, 378225), (75, 337881), (123, 206025), (201, 126075), (205, 123615), (225, 112627), (335, 75645), (369, 68675), (603, 42025), (615, 41205), (1005, 25215), (1025, 24723), (1675, 15129), (1681, 15075), (1845, 13735), (2747, 9225), (3015, 8405), (3075, 8241), (5025, 5043)]