42375565

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 51710400

約数和(自身を除く): 9334835

約数列:

[1, 5, 113, 179, 419, 565, 895, 2095, 20227, 47347, 75001, 101135, 236735, 375005, 8475113, 42375565]

約数ペア:

[(1, 42375565), (5, 8475113), (113, 375005), (179, 236735), (419, 101135), (565, 75001), (895, 47347), (2095, 20227)]