12126195

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7283}}^1$

素因数の和:7331

約数の個数: 24

約数和(自身を含む): 21589776

約数和(自身を除く): 9463581

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 7283, 21849, 36415, 65547, 109245, 269471, 327735, 808413, 1347355, 2425239, 4042065, 12126195]

約数ペア:

[(1, 12126195), (3, 4042065), (5, 2425239), (9, 1347355), (15, 808413), (37, 327735), (45, 269471), (111, 109245), (185, 65547), (333, 36415), (555, 21849), (1665, 7283)]