142220735

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 172476864

約数和(自身を除く): 30256129

約数列:

[1, 5, 193, 293, 503, 965, 1465, 2515, 56549, 97079, 147379, 282745, 485395, 736895, 28444147, 142220735]

約数ペア:

[(1, 142220735), (5, 28444147), (193, 736895), (293, 485395), (503, 282745), (965, 147379), (1465, 97079), (2515, 56549)]