859856115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{15161}}^1$

素因数の和:15387

約数の個数: 32

約数和(自身を含む): 1455552000

約数和(自身を除く): 595695885

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 2985, 3781, 11343, 15161, 18905, 45483, 56715, 75805, 227415, 288059, 864177, 1440295, 3017039, 4320885, 9051117, 15085195, 45255585, 57323741, 171971223, 286618705, 859856115]

約数ペア:

[(1, 859856115), (3, 286618705), (5, 171971223), (15, 57323741), (19, 45255585), (57, 15085195), (95, 9051117), (199, 4320885), (285, 3017039), (597, 1440295), (995, 864177), (2985, 288059), (3781, 227415), (11343, 75805), (15161, 56715), (18905, 45483)]