668466465

素因数分解:

$3^1\times 5^1\times {\mathrm{5981}}^1\times {\mathrm{7451}}^1$

素因数の和:13440

約数の個数: 16

約数和(自身を含む): 1069868736

約数和(自身を除く): 401402271

約数列:

[1, 3, 5, 15, 5981, 7451, 17943, 22353, 29905, 37255, 89715, 111765, 44564431, 133693293, 222822155, 668466465]

約数ペア:

[(1, 668466465), (3, 222822155), (5, 133693293), (15, 44564431), (5981, 111765), (7451, 89715), (17943, 37255), (22353, 29905)]