63791065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18517}}^1$

素因数の和:18588

約数の個数: 16

約数和(自身を含む): 83997648

約数和(自身を除く): 20206583

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 18517, 92585, 240721, 981401, 1203605, 4907005, 12758213, 63791065]

約数ペア:

[(1, 63791065), (5, 12758213), (13, 4907005), (53, 1203605), (65, 981401), (265, 240721), (689, 92585), (3445, 18517)]