164011675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 215321040

約数和(自身を除く): 51309365

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 1075, 1247, 5261, 6235, 26305, 31175, 131525, 152569, 226223, 762845, 1131115, 3814225, 5655575, 6560467, 32802335, 164011675]

約数ペア:

[(1, 164011675), (5, 32802335), (25, 6560467), (29, 5655575), (43, 3814225), (145, 1131115), (215, 762845), (725, 226223), (1075, 152569), (1247, 131525), (5261, 31175), (6235, 26305)]