142021105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{3121}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 179827200

約数和(自身を除く): 37806095

約数列:

[1, 5, 19, 95, 479, 2395, 3121, 9101, 15605, 45505, 59299, 296495, 1494959, 7474795, 28404221, 142021105]

約数ペア:

[(1, 142021105), (5, 28404221), (19, 7474795), (95, 1494959), (479, 296495), (2395, 59299), (3121, 45505), (9101, 15605)]