4202485

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 6217560

約数和(自身を除く): 2015075

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 1009, 4165, 5045, 7063, 17153, 35315, 49441, 85765, 120071, 247205, 600355, 840497, 4202485]

約数ペア:

[(1, 4202485), (5, 840497), (7, 600355), (17, 247205), (35, 120071), (49, 85765), (85, 49441), (119, 35315), (245, 17153), (595, 7063), (833, 5045), (1009, 4165)]