13412565915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{593}}^1\times {\mathrm{30773}}^1$

素因数の和:31388

約数の個数: 48

約数和(自身を含む): 25006706208

約数和(自身を除く): 11594140293

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 593, 735, 1779, 2965, 4151, 8895, 12453, 20755, 29057, 30773, 62265, 87171, 92319, 145285, 153865, 215411, 435855, 461595, 646233, 1077055, 1507877, 3231165, 4523631, 7539385, 18248389, 22618155, 54745167, 91241945, 127738723, 273725835, 383216169, 638693615, 894171061, 1916080845, 2682513183, 4470855305, 13412565915]

約数ペア:

[(1, 13412565915), (3, 4470855305), (5, 2682513183), (7, 1916080845), (15, 894171061), (21, 638693615), (35, 383216169), (49, 273725835), (105, 127738723), (147, 91241945), (245, 54745167), (593, 22618155), (735, 18248389), (1779, 7539385), (2965, 4523631), (4151, 3231165), (8895, 1507877), (12453, 1077055), (20755, 646233), (29057, 461595), (30773, 435855), (62265, 215411), (87171, 153865), (92319, 145285)]