13522825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 17498880

約数和(自身を除く): 3976055

約数列:

[1, 5, 25, 41, 79, 167, 205, 395, 835, 1025, 1975, 3239, 4175, 6847, 13193, 16195, 34235, 65965, 80975, 171175, 329825, 540913, 2704565, 13522825]

約数ペア:

[(1, 13522825), (5, 2704565), (25, 540913), (41, 329825), (79, 171175), (167, 80975), (205, 65965), (395, 34235), (835, 16195), (1025, 13193), (1975, 6847), (3239, 4175)]