72395685

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8423}}^1$

素因数の和:8625

約数の個数: 24

約数和(自身を含む): 126157824

約数和(自身を除く): 53762139

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 8423, 8595, 25269, 42115, 75807, 126345, 379035, 1608793, 4826379, 8043965, 14479137, 24131895, 72395685]

約数ペア:

[(1, 72395685), (3, 24131895), (5, 14479137), (9, 8043965), (15, 4826379), (45, 1608793), (191, 379035), (573, 126345), (955, 75807), (1719, 42115), (2865, 25269), (8423, 8595)]