13546195

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 19922112

約数和(自身を除く): 6375917

約数列:

[1, 5, 13, 17, 23, 41, 65, 85, 115, 169, 205, 221, 299, 391, 533, 697, 845, 943, 1105, 1495, 1955, 2665, 2873, 3485, 3887, 4715, 5083, 6929, 9061, 12259, 14365, 16031, 19435, 25415, 34645, 45305, 61295, 66079, 80155, 117793, 159367, 208403, 330395, 588965, 796835, 1042015, 2709239, 13546195]

約数ペア:

[(1, 13546195), (5, 2709239), (13, 1042015), (17, 796835), (23, 588965), (41, 330395), (65, 208403), (85, 159367), (115, 117793), (169, 80155), (205, 66079), (221, 61295), (299, 45305), (391, 34645), (533, 25415), (697, 19435), (845, 16031), (943, 14365), (1105, 12259), (1495, 9061), (1955, 6929), (2665, 5083), (2873, 4715), (3485, 3887)]