2315704215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1049}}^1$

素因数の和:1872

約数の個数: 64

約数和(自身を含む): 4289241600

約数和(自身を除く): 1973537385

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 787, 935, 1049, 2361, 2805, 3147, 3935, 5245, 8657, 11539, 11805, 13379, 15735, 17833, 25971, 34617, 40137, 43285, 53499, 57695, 66895, 89165, 129855, 147169, 173085, 196163, 200685, 267495, 441507, 588489, 735845, 825563, 980815, 2207535, 2476689, 2942445, 4127815, 9081193, 12383445, 14034571, 27243579, 42103713, 45405965, 70172855, 136217895, 154380281, 210518565, 463140843, 771901405, 2315704215]

約数ペア:

[(1, 2315704215), (3, 771901405), (5, 463140843), (11, 210518565), (15, 154380281), (17, 136217895), (33, 70172855), (51, 45405965), (55, 42103713), (85, 27243579), (165, 14034571), (187, 12383445), (255, 9081193), (561, 4127815), (787, 2942445), (935, 2476689), (1049, 2207535), (2361, 980815), (2805, 825563), (3147, 735845), (3935, 588489), (5245, 441507), (8657, 267495), (11539, 200685), (11805, 196163), (13379, 173085), (15735, 147169), (17833, 129855), (25971, 89165), (34617, 66895), (40137, 57695), (43285, 53499)]