85040215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7309}}^1$

素因数の和:7506

約数の個数: 16

約数和(自身を含む): 110527200

約数和(自身を除く): 25486985

約数列:

[1, 5, 13, 65, 179, 895, 2327, 7309, 11635, 36545, 95017, 475085, 1308311, 6541555, 17008043, 85040215]

約数ペア:

[(1, 85040215), (5, 17008043), (13, 6541555), (65, 1308311), (179, 475085), (895, 95017), (2327, 36545), (7309, 11635)]