12616995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36571}}^1$

素因数の和:36602

約数の個数: 16

約数和(自身を含む): 21065472

約数和(自身を除く): 8448477

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 36571, 109713, 182855, 548565, 841133, 2523399, 4205665, 12616995]

約数ペア:

[(1, 12616995), (3, 4205665), (5, 2523399), (15, 841133), (23, 548565), (69, 182855), (115, 109713), (345, 36571)]