2408445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2308995

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 179, 195, 207, 299, 345, 537, 585, 895, 897, 1035, 1495, 1611, 2327, 2685, 2691, 4117, 4485, 6981, 8055, 11635, 12351, 13455, 20585, 20943, 34905, 37053, 53521, 61755, 104715, 160563, 185265, 267605, 481689, 802815, 2408445]

約数ペア:

[(1, 2408445), (3, 802815), (5, 481689), (9, 267605), (13, 185265), (15, 160563), (23, 104715), (39, 61755), (45, 53521), (65, 37053), (69, 34905), (115, 20943), (117, 20585), (179, 13455), (195, 12351), (207, 11635), (299, 8055), (345, 6981), (537, 4485), (585, 4117), (895, 2691), (897, 2685), (1035, 2327), (1495, 1611)]