20070945

素因数分解:

$3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{773}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 34895016

約数和(自身を除く): 14824071

約数列:

[1, 3, 5, 9, 15, 45, 577, 773, 1731, 2319, 2885, 3865, 5193, 6957, 8655, 11595, 25965, 34785, 446021, 1338063, 2230105, 4014189, 6690315, 20070945]

約数ペア:

[(1, 20070945), (3, 6690315), (5, 4014189), (9, 2230105), (15, 1338063), (45, 446021), (577, 34785), (773, 25965), (1731, 11595), (2319, 8655), (2885, 6957), (3865, 5193)]