39885235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7393}}^1$

素因数の和:7494

約数の個数: 16

約数和(自身を含む): 52172064

約数和(自身を除く): 12286829

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 7393, 36965, 96109, 480545, 613619, 3068095, 7977047, 39885235]

約数ペア:

[(1, 39885235), (5, 7977047), (13, 3068095), (65, 613619), (83, 480545), (415, 96109), (1079, 36965), (5395, 7393)]