330438985

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{2203}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 401480640

約数和(自身を除く): 71041655

約数列:

[1, 5, 131, 229, 655, 1145, 2203, 11015, 29999, 149995, 288593, 504487, 1442965, 2522435, 66087797, 330438985]

約数ペア:

[(1, 330438985), (5, 66087797), (131, 2522435), (229, 1442965), (655, 504487), (1145, 288593), (2203, 149995), (11015, 29999)]