155335965

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{68581}}^1$

素因数の和:68740

約数の個数: 16

約数和(自身を含む): 250187136

約数和(自身を除く): 94851171

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 68581, 205743, 342905, 1028715, 10355731, 31067193, 51778655, 155335965]

約数ペア:

[(1, 155335965), (3, 51778655), (5, 31067193), (15, 10355731), (151, 1028715), (453, 342905), (755, 205743), (2265, 68581)]