68505135

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{74869}}^1$

素因数の和:74938

約数の個数: 16

約数和(自身を含む): 111406560

約数和(自身を除く): 42901425

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 74869, 224607, 374345, 1123035, 4567009, 13701027, 22835045, 68505135]

約数ペア:

[(1, 68505135), (3, 22835045), (5, 13701027), (15, 4567009), (61, 1123035), (183, 374345), (305, 224607), (915, 74869)]