9081981215

素因数分解:

$5^1\times {\mathrm{59}}^2\times {\mathrm{211}}^1\times {\mathrm{2473}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 11143272048

約数和(自身を除く): 2061290833

約数列:

[1, 5, 59, 211, 295, 1055, 2473, 3481, 12365, 12449, 17405, 62245, 145907, 521803, 729535, 734491, 2609015, 3672455, 8608513, 30786377, 43042565, 153931885, 1816396243, 9081981215]

約数ペア:

[(1, 9081981215), (5, 1816396243), (59, 153931885), (211, 43042565), (295, 30786377), (1055, 8608513), (2473, 3672455), (3481, 2609015), (12365, 734491), (12449, 729535), (17405, 521803), (62245, 145907)]