85828985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 37619335

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 3571, 4807, 17855, 24035, 39281, 67849, 82133, 196405, 339245, 410665, 746339, 903463, 1560527, 3731695, 4517315, 7802635, 17165797, 85828985]

約数ペア:

[(1, 85828985), (5, 17165797), (11, 7802635), (19, 4517315), (23, 3731695), (55, 1560527), (95, 903463), (115, 746339), (209, 410665), (253, 339245), (437, 196405), (1045, 82133), (1265, 67849), (2185, 39281), (3571, 24035), (4807, 17855)]