421315696085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1\times {\mathrm{720007}}^1$

素因数の和:723212

約数の個数: 16

約数和(自身を含む): 519408011136

約数和(自身を除く): 98092315051

約数列:

[1, 5, 37, 185, 3163, 15815, 117031, 585155, 720007, 3600035, 26640259, 133201295, 2277382141, 11386910705, 84263139217, 421315696085]

約数ペア:

[(1, 421315696085), (5, 84263139217), (37, 11386910705), (185, 2277382141), (3163, 133201295), (15815, 26640259), (117031, 3600035), (585155, 720007)]