25359387

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 34624800

約数和(自身を除く): 9265413

約数列:

[1, 3, 53, 159, 349, 457, 1047, 1371, 18497, 24221, 55491, 72663, 159493, 478479, 8453129, 25359387]

約数ペア:

[(1, 25359387), (3, 8453129), (53, 478479), (159, 159493), (349, 72663), (457, 55491), (1047, 24221), (1371, 18497)]