51195495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262541}}^1$

素因数の和:262562

約数の個数: 16

約数和(自身を含む): 88214112

約数和(自身を除く): 37018617

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 262541, 787623, 1312705, 3413033, 3938115, 10239099, 17065165, 51195495]

約数ペア:

[(1, 51195495), (3, 17065165), (5, 10239099), (13, 3938115), (15, 3413033), (39, 1312705), (65, 787623), (195, 262541)]