171498665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6609

約数の個数: 24

約数和(自身を含む): 230070528

約数和(自身を除く): 58571863

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 6547, 26195, 32735, 85111, 202957, 425555, 1014785, 1106443, 2638441, 5532215, 13192205, 34299733, 171498665]

約数ペア:

[(1, 171498665), (5, 34299733), (13, 13192205), (31, 5532215), (65, 2638441), (155, 1106443), (169, 1014785), (403, 425555), (845, 202957), (2015, 85111), (5239, 32735), (6547, 26195)]