82782605

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 107425440

約数和(自身を除く): 24642835

約数列:

[1, 5, 17, 59, 85, 289, 295, 971, 1003, 1445, 4855, 5015, 16507, 17051, 57289, 82535, 85255, 280619, 286445, 973913, 1403095, 4869565, 16556521, 82782605]

約数ペア:

[(1, 82782605), (5, 16556521), (17, 4869565), (59, 1403095), (85, 973913), (289, 286445), (295, 280619), (971, 85255), (1003, 82535), (1445, 57289), (4855, 17051), (5015, 16507)]