133020805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3527}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 168497280

約数和(自身を除く): 35476475

約数列:

[1, 5, 19, 95, 397, 1985, 3527, 7543, 17635, 37715, 67013, 335065, 1400219, 7001095, 26604161, 133020805]

約数ペア:

[(1, 133020805), (5, 26604161), (19, 7001095), (95, 1400219), (397, 335065), (1985, 67013), (3527, 37715), (7543, 17635)]