147391645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{1399}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 186480000

約数和(自身を除く): 39088355

約数列:

[1, 5, 19, 95, 1109, 1399, 5545, 6995, 21071, 26581, 105355, 132905, 1551491, 7757455, 29478329, 147391645]

約数ペア:

[(1, 147391645), (5, 29478329), (19, 7757455), (95, 1551491), (1109, 132905), (1399, 105355), (5545, 26581), (6995, 21071)]