284805562535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{357421}}^1$

素因数の和:357516

約数の個数: 48

約数和(自身を含む): 395588950848

約数和(自身を除く): 110783388313

約数列:

[1, 5, 13, 23, 41, 65, 115, 169, 205, 299, 533, 845, 943, 1495, 2665, 3887, 4715, 6929, 12259, 19435, 34645, 61295, 159367, 357421, 796835, 1787105, 4646473, 8220683, 14654261, 23232365, 41103415, 60404149, 73271305, 106868879, 190505393, 302020745, 337048003, 534344395, 952526965, 1389295427, 1685240015, 2476570109, 4381624039, 6946477135, 12382850545, 21908120195, 56961112507, 284805562535]

約数ペア:

[(1, 284805562535), (5, 56961112507), (13, 21908120195), (23, 12382850545), (41, 6946477135), (65, 4381624039), (115, 2476570109), (169, 1685240015), (205, 1389295427), (299, 952526965), (533, 534344395), (845, 337048003), (943, 302020745), (1495, 190505393), (2665, 106868879), (3887, 73271305), (4715, 60404149), (6929, 41103415), (12259, 23232365), (19435, 14654261), (34645, 8220683), (61295, 4646473), (159367, 1787105), (357421, 796835)]