71345365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5407}}^1$

素因数の和:5461

約数の個数: 32

約数和(自身を含む): 109025280

約数和(自身を除く): 37679915

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 5407, 13195, 27035, 37849, 70291, 156803, 189245, 351455, 492037, 784015, 1097621, 2038439, 2460185, 5488105, 10192195, 14269073, 71345365]

約数ペア:

[(1, 71345365), (5, 14269073), (7, 10192195), (13, 5488105), (29, 2460185), (35, 2038439), (65, 1097621), (91, 784015), (145, 492037), (203, 351455), (377, 189245), (455, 156803), (1015, 70291), (1885, 37849), (2639, 27035), (5407, 13195)]