142164295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10079}}^1$

素因数の和:10135

約数の個数: 32

約数和(自身を含む): 216760320

約数和(自身を除く): 74596025

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 10079, 14105, 50395, 70553, 131027, 312449, 352765, 655135, 917189, 1562245, 2187143, 4061837, 4585945, 10935715, 20309185, 28432859, 142164295]

約数ペア:

[(1, 142164295), (5, 28432859), (7, 20309185), (13, 10935715), (31, 4585945), (35, 4061837), (65, 2187143), (91, 1562245), (155, 917189), (217, 655135), (403, 352765), (455, 312449), (1085, 131027), (2015, 70553), (2821, 50395), (10079, 14105)]