85121615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2707}}^1$

素因数の和:3062

約数の個数: 16

約数和(自身を含む): 107886720

約数和(自身を除く): 22765105

約数列:

[1, 5, 19, 95, 331, 1655, 2707, 6289, 13535, 31445, 51433, 257165, 896017, 4480085, 17024323, 85121615]

約数ペア:

[(1, 85121615), (5, 17024323), (19, 4480085), (95, 896017), (331, 257165), (1655, 51433), (2707, 31445), (6289, 13535)]