85264575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 154906752

約数和(自身を除く): 69642177

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 181, 275, 543, 571, 825, 905, 1713, 1991, 2715, 2855, 4525, 5973, 6281, 8565, 9955, 13575, 14275, 18843, 29865, 31405, 42825, 49775, 94215, 103351, 149325, 157025, 310053, 471075, 516755, 1136861, 1550265, 2583775, 3410583, 5684305, 7751325, 17052915, 28421525, 85264575]

約数ペア:

[(1, 85264575), (3, 28421525), (5, 17052915), (11, 7751325), (15, 5684305), (25, 3410583), (33, 2583775), (55, 1550265), (75, 1136861), (165, 516755), (181, 471075), (275, 310053), (543, 157025), (571, 149325), (825, 103351), (905, 94215), (1713, 49775), (1991, 42825), (2715, 31405), (2855, 29865), (4525, 18843), (5973, 14275), (6281, 13575), (8565, 9955)]