157021535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{42611}}^1$

素因数の和:42694

約数の個数: 16

約数和(自身を含む): 208628352

約数和(自身を除く): 51606817

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 42611, 213055, 468721, 2343605, 2854937, 14274685, 31404307, 157021535]

約数ペア:

[(1, 157021535), (5, 31404307), (11, 14274685), (55, 2854937), (67, 2343605), (335, 468721), (737, 213055), (3685, 42611)]