2012291145

素因数分解:

$3^2\times 5^1\times {\mathrm{44717581}}^1$

素因数の和:44717592

約数の個数: 12

約数和(自身を含む): 3487971396

約数和(自身を除く): 1475680251

約数列:

[1, 3, 5, 9, 15, 45, 44717581, 134152743, 223587905, 402458229, 670763715, 2012291145]

約数ペア:

[(1, 2012291145), (3, 670763715), (5, 402458229), (9, 223587905), (15, 134152743), (45, 44717581)]