2040876855

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{145829}}^1$

素因数の和:146151

約数の個数: 24

約数和(自身を含む): 3548918880

約数和(自身を除く): 1508042025

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 2799, 4665, 13995, 145829, 437487, 729145, 1312461, 2187435, 6562305, 45352819, 136058457, 226764095, 408175371, 680292285, 2040876855]

約数ペア:

[(1, 2040876855), (3, 680292285), (5, 408175371), (9, 226764095), (15, 136058457), (45, 45352819), (311, 6562305), (933, 2187435), (1555, 1312461), (2799, 729145), (4665, 437487), (13995, 145829)]