82435805

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 106430760

約数和(自身を除く): 23994955

約数列:

[1, 5, 17, 85, 89, 289, 445, 641, 1445, 1513, 3205, 7565, 10897, 25721, 54485, 57049, 128605, 185249, 285245, 926245, 969833, 4849165, 16487161, 82435805]

約数ペア:

[(1, 82435805), (5, 16487161), (17, 4849165), (85, 969833), (89, 926245), (289, 285245), (445, 185249), (641, 128605), (1445, 57049), (1513, 54485), (3205, 25721), (7565, 10897)]