12598695

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 21996000

約数和(自身を除く): 9397305

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 1879, 2235, 5637, 6705, 9395, 16911, 28185, 84555, 279971, 839913, 1399855, 2519739, 4199565, 12598695]

約数ペア:

[(1, 12598695), (3, 4199565), (5, 2519739), (9, 1399855), (15, 839913), (45, 279971), (149, 84555), (447, 28185), (745, 16911), (1341, 9395), (1879, 6705), (2235, 5637)]