25230375

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 46676448

約数和(自身を除く): 21446073

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 547, 615, 1025, 1125, 1641, 1845, 2735, 3075, 4923, 5125, 8205, 9225, 13675, 15375, 22427, 24615, 41025, 46125, 67281, 68375, 112135, 123075, 201843, 205125, 336405, 560675, 615375, 1009215, 1682025, 2803375, 5046075, 8410125, 25230375]

約数ペア:

[(1, 25230375), (3, 8410125), (5, 5046075), (9, 2803375), (15, 1682025), (25, 1009215), (41, 615375), (45, 560675), (75, 336405), (123, 205125), (125, 201843), (205, 123075), (225, 112135), (369, 68375), (375, 67281), (547, 46125), (615, 41025), (1025, 24615), (1125, 22427), (1641, 15375), (1845, 13675), (2735, 9225), (3075, 8205), (4923, 5125)]