1232171135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{1063}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 1689206400

約数和(自身を除く): 457035265

約数列:

[1, 5, 13, 17, 65, 85, 221, 1049, 1063, 1105, 5245, 5315, 13637, 13819, 17833, 18071, 68185, 69095, 89165, 90355, 231829, 234923, 1115087, 1159145, 1174615, 5575435, 14496131, 18956479, 72480655, 94782395, 246434227, 1232171135]

約数ペア:

[(1, 1232171135), (5, 246434227), (13, 94782395), (17, 72480655), (65, 18956479), (85, 14496131), (221, 5575435), (1049, 1174615), (1063, 1159145), (1105, 1115087), (5245, 234923), (5315, 231829), (13637, 90355), (13819, 89165), (17833, 69095), (18071, 68185)]