13945305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 10569255

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 223, 379, 669, 1115, 1137, 1895, 2453, 3345, 4169, 5685, 7359, 12265, 12507, 20845, 36795, 62535, 84517, 253551, 422585, 929687, 1267755, 2789061, 4648435, 13945305]

約数ペア:

[(1, 13945305), (3, 4648435), (5, 2789061), (11, 1267755), (15, 929687), (33, 422585), (55, 253551), (165, 84517), (223, 62535), (379, 36795), (669, 20845), (1115, 12507), (1137, 12265), (1895, 7359), (2453, 5685), (3345, 4169)]