85744305

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5827}}^1$

素因数の和:5950

約数の個数: 32

約数和(自身を含む): 153859200

約数和(自身を除く): 68114895

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 5827, 14715, 17481, 29135, 52443, 87405, 157329, 262215, 635143, 786645, 1905429, 3175715, 5716287, 9527145, 17148861, 28581435, 85744305]

約数ペア:

[(1, 85744305), (3, 28581435), (5, 17148861), (9, 9527145), (15, 5716287), (27, 3175715), (45, 1905429), (109, 786645), (135, 635143), (327, 262215), (545, 157329), (981, 87405), (1635, 52443), (2943, 29135), (4905, 17481), (5827, 14715)]