55745975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4523}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 75731760

約数和(自身を除く): 19985785

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 4523, 12325, 22615, 76891, 113075, 131167, 384455, 655835, 1922275, 2229839, 3279175, 11149195, 55745975]

約数ペア:

[(1, 55745975), (5, 11149195), (17, 3279175), (25, 2229839), (29, 1922275), (85, 655835), (145, 384455), (425, 131167), (493, 113075), (725, 76891), (2465, 22615), (4523, 12325)]