13513995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 26687232

約数和(自身を除く): 13173237

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1187, 1265, 2277, 3561, 3795, 5935, 10683, 11385, 13057, 17805, 27301, 39171, 53415, 65285, 81903, 117513, 136505, 195855, 245709, 300311, 409515, 587565, 900933, 1228545, 1501555, 2702799, 4504665, 13513995]

約数ペア:

[(1, 13513995), (3, 4504665), (5, 2702799), (9, 1501555), (11, 1228545), (15, 900933), (23, 587565), (33, 409515), (45, 300311), (55, 245709), (69, 195855), (99, 136505), (115, 117513), (165, 81903), (207, 65285), (253, 53415), (345, 39171), (495, 27301), (759, 17805), (1035, 13057), (1187, 11385), (1265, 10683), (2277, 5935), (3561, 3795)]