289053375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{4561}}^1$

素因数の和:4605

約数の個数: 48

約数和(自身を含む): 520943904

約数和(自身を除く): 231890529

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 169, 195, 325, 375, 507, 845, 975, 1625, 2535, 4225, 4561, 4875, 12675, 13683, 21125, 22805, 59293, 63375, 68415, 114025, 177879, 296465, 342075, 570125, 770809, 889395, 1482325, 1710375, 2312427, 3854045, 4446975, 7411625, 11562135, 19270225, 22234875, 57810675, 96351125, 289053375]

約数ペア:

[(1, 289053375), (3, 96351125), (5, 57810675), (13, 22234875), (15, 19270225), (25, 11562135), (39, 7411625), (65, 4446975), (75, 3854045), (125, 2312427), (169, 1710375), (195, 1482325), (325, 889395), (375, 770809), (507, 570125), (845, 342075), (975, 296465), (1625, 177879), (2535, 114025), (4225, 68415), (4561, 63375), (4875, 59293), (12675, 22805), (13683, 21125)]