2065123145

素因数分解:

$5^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1\times {\mathrm{3001}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 2493941520

約数和(自身を除く): 428818375

約数列:

[1, 5, 229, 601, 1145, 3001, 3005, 15005, 137629, 687229, 688145, 1803601, 3436145, 9018005, 413024629, 2065123145]

約数ペア:

[(1, 2065123145), (5, 413024629), (229, 9018005), (601, 3436145), (1145, 1803601), (3001, 688145), (3005, 687229), (15005, 137629)]