1001447425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{7699}}^1$

素因数の和:7774

約数の個数: 36

約数和(自身を含む): 1396872400

約数和(自身を除く): 395424975

約数列:

[1, 5, 11, 25, 43, 55, 121, 215, 275, 473, 605, 1075, 2365, 3025, 5203, 7699, 11825, 26015, 38495, 84689, 130075, 192475, 331057, 423445, 931579, 1655285, 2117225, 3641627, 4657895, 8276425, 18208135, 23289475, 40057897, 91040675, 200289485, 1001447425]

約数ペア:

[(1, 1001447425), (5, 200289485), (11, 91040675), (25, 40057897), (43, 23289475), (55, 18208135), (121, 8276425), (215, 4657895), (275, 3641627), (473, 2117225), (605, 1655285), (1075, 931579), (2365, 423445), (3025, 331057), (5203, 192475), (7699, 130075), (11825, 84689), (26015, 38495)]