3981004085

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{739}}^1\times {\mathrm{787}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 4922699040

約数和(自身を除く): 941694955

約数列:

[1, 5, 37, 185, 739, 787, 1369, 3695, 3935, 6845, 27343, 29119, 136715, 145595, 581593, 1011691, 1077403, 2907965, 5058455, 5387015, 21518941, 107594705, 796200817, 3981004085]

約数ペア:

[(1, 3981004085), (5, 796200817), (37, 107594705), (185, 21518941), (739, 5387015), (787, 5058455), (1369, 2907965), (3695, 1077403), (3935, 1011691), (6845, 581593), (27343, 145595), (29119, 136715)]