28508331345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146196571}}^1$

素因数の和:146196592

約数の個数: 16

約数和(自身を含む): 49122048192

約数和(自身を除く): 20613716847

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 146196571, 438589713, 730982855, 1900555423, 2192948565, 5701666269, 9502777115, 28508331345]

約数ペア:

[(1, 28508331345), (3, 9502777115), (5, 5701666269), (13, 2192948565), (15, 1900555423), (39, 730982855), (65, 438589713), (195, 146196571)]