87443915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17029}}^1$

素因数の和:17126

約数の個数: 16

約数和(自身を含む): 114441600

約数和(自身を除く): 26997685

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 17029, 85145, 221377, 1106885, 1345291, 6726455, 17488783, 87443915]

約数ペア:

[(1, 87443915), (5, 17488783), (13, 6726455), (65, 1345291), (79, 1106885), (395, 221377), (1027, 85145), (5135, 17029)]