977682805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9719}}^1$

素因数の和:9825

約数の個数: 32

約数和(自身を含む): 1343692800

約数和(自身を除く): 366009995

約数列:

[1, 5, 11, 31, 55, 59, 155, 295, 341, 649, 1705, 1829, 3245, 9145, 9719, 20119, 48595, 100595, 106909, 301289, 534545, 573421, 1506445, 2867105, 3314179, 6307631, 16570895, 17776051, 31538155, 88880255, 195536561, 977682805]

約数ペア:

[(1, 977682805), (5, 195536561), (11, 88880255), (31, 31538155), (55, 17776051), (59, 16570895), (155, 6307631), (295, 3314179), (341, 2867105), (649, 1506445), (1705, 573421), (1829, 534545), (3245, 301289), (9145, 106909), (9719, 100595), (20119, 48595)]