28965359905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{811241}}^1$

素因数の和:811476

約数の個数: 16

約数和(自身を含む): 35882856144

約数和(自身を除く): 6917496239

約数列:

[1, 5, 37, 185, 193, 965, 7141, 35705, 811241, 4056205, 30015917, 150079585, 156569513, 782847565, 5793071981, 28965359905]

約数ペア:

[(1, 28965359905), (5, 5793071981), (37, 782847565), (185, 156569513), (193, 150079585), (965, 30015917), (7141, 4056205), (35705, 811241)]