72508015

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 88306848

約数和(自身を除く): 15798833

約数列:

[1, 5, 107, 313, 433, 535, 1565, 2165, 33491, 46331, 135529, 167455, 231655, 677645, 14501603, 72508015]

約数ペア:

[(1, 72508015), (5, 14501603), (107, 677645), (313, 231655), (433, 167455), (535, 135529), (1565, 46331), (2165, 33491)]