149871865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 212357376

約数和(自身を除く): 62485511

約数列:

[1, 5, 11, 13, 55, 65, 143, 263, 715, 797, 1315, 2893, 3419, 3985, 8767, 10361, 14465, 17095, 37609, 43835, 51805, 113971, 188045, 209611, 569855, 1048055, 2305721, 2724943, 11528605, 13624715, 29974373, 149871865]

約数ペア:

[(1, 149871865), (5, 29974373), (11, 13624715), (13, 11528605), (55, 2724943), (65, 2305721), (143, 1048055), (263, 569855), (715, 209611), (797, 188045), (1315, 113971), (2893, 51805), (3419, 43835), (3985, 37609), (8767, 17095), (10361, 14465)]