15712620275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{123941}}^1$

素因数の和:124423

約数の個数: 24

約数和(自身を含む): 21301167888

約数和(自身を除く): 5588547613

約数列:

[1, 5, 11, 25, 55, 275, 461, 2305, 5071, 11525, 25355, 123941, 126775, 619705, 1363351, 3098525, 6816755, 34083775, 57136801, 285684005, 628504811, 1428420025, 3142524055, 15712620275]

約数ペア:

[(1, 15712620275), (5, 3142524055), (11, 1428420025), (25, 628504811), (55, 285684005), (275, 57136801), (461, 34083775), (2305, 6816755), (5071, 3098525), (11525, 1363351), (25355, 619705), (123941, 126775)]