84158845

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 102600000

約数和(自身を除く): 18441155

約数列:

[1, 5, 89, 379, 445, 499, 1895, 2495, 33731, 44411, 168655, 189121, 222055, 945605, 16831769, 84158845]

約数ペア:

[(1, 84158845), (5, 16831769), (89, 945605), (379, 222055), (445, 189121), (499, 168655), (1895, 44411), (2495, 33731)]