318835335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1433}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 632153088

約数和(自身を除く): 313317753

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 163, 195, 273, 455, 489, 815, 1141, 1365, 1433, 2119, 2445, 3423, 4299, 5705, 6357, 7165, 10031, 10595, 14833, 17115, 18629, 21495, 30093, 31785, 44499, 50155, 55887, 74165, 93145, 130403, 150465, 222495, 233579, 279435, 391209, 652015, 700737, 1167895, 1635053, 1956045, 3036527, 3503685, 4905159, 8175265, 9109581, 15182635, 21255689, 24525795, 45547905, 63767067, 106278445, 318835335]

約数ペア:

[(1, 318835335), (3, 106278445), (5, 63767067), (7, 45547905), (13, 24525795), (15, 21255689), (21, 15182635), (35, 9109581), (39, 8175265), (65, 4905159), (91, 3503685), (105, 3036527), (163, 1956045), (195, 1635053), (273, 1167895), (455, 700737), (489, 652015), (815, 391209), (1141, 279435), (1365, 233579), (1433, 222495), (2119, 150465), (2445, 130403), (3423, 93145), (4299, 74165), (5705, 55887), (6357, 50155), (7165, 44499), (10031, 31785), (10595, 30093), (14833, 21495), (17115, 18629)]