57728895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3373}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 106240512

約数和(自身を除く): 48511617

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3373, 3423, 5705, 10119, 16865, 17115, 23611, 50595, 70833, 118055, 354165, 549799, 1649397, 2748995, 3848593, 8246985, 11545779, 19242965, 57728895]

約数ペア:

[(1, 57728895), (3, 19242965), (5, 11545779), (7, 8246985), (15, 3848593), (21, 2748995), (35, 1649397), (105, 549799), (163, 354165), (489, 118055), (815, 70833), (1141, 50595), (2445, 23611), (3373, 17115), (3423, 16865), (5705, 10119)]