145220227045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149921}}^1\times {\mathrm{8423}}^1$

素因数の和:158372

約数の個数: 16

約数和(自身を含む): 181863781632

約数和(自身を除く): 36643554587

約数列:

[1, 5, 23, 115, 8423, 42115, 149921, 193729, 749605, 968645, 3448183, 17240915, 1262784583, 6313922915, 29044045409, 145220227045]

約数ペア:

[(1, 145220227045), (5, 29044045409), (23, 6313922915), (115, 1262784583), (8423, 17240915), (42115, 3448183), (149921, 968645), (193729, 749605)]