162016075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 36

約数和(自身を含む): 224741568

約数和(自身を除く): 62725493

約数列:

[1, 5, 13, 25, 31, 65, 155, 169, 325, 403, 775, 845, 1237, 2015, 4225, 5239, 6185, 10075, 16081, 26195, 30925, 38347, 80405, 130975, 191735, 209053, 402025, 498511, 958675, 1045265, 2492555, 5226325, 6480643, 12462775, 32403215, 162016075]

約数ペア:

[(1, 162016075), (5, 32403215), (13, 12462775), (25, 6480643), (31, 5226325), (65, 2492555), (155, 1045265), (169, 958675), (325, 498511), (403, 402025), (775, 209053), (845, 191735), (1237, 130975), (2015, 80405), (4225, 38347), (5239, 30925), (6185, 26195), (10075, 16081)]