13785915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6459

約数の個数: 32

約数和(自身を含む): 25917696

約数和(自身を除く): 12131781

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 6427, 19281, 32135, 70697, 83551, 96405, 212091, 250653, 353485, 417755, 919061, 1060455, 1253265, 2757183, 4595305, 13785915]

約数ペア:

[(1, 13785915), (3, 4595305), (5, 2757183), (11, 1253265), (13, 1060455), (15, 919061), (33, 417755), (39, 353485), (55, 250653), (65, 212091), (143, 96405), (165, 83551), (195, 70697), (429, 32135), (715, 19281), (2145, 6427)]