12229155

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9371}}^1$

素因数の和:9411

約数の個数: 24

約数和(自身を含む): 21930480

約数和(自身を除く): 9701325

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9371, 28113, 46855, 84339, 140565, 271759, 421695, 815277, 1358795, 2445831, 4076385, 12229155]

約数ペア:

[(1, 12229155), (3, 4076385), (5, 2445831), (9, 1358795), (15, 815277), (29, 421695), (45, 271759), (87, 140565), (145, 84339), (261, 46855), (435, 28113), (1305, 9371)]