85386735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1663}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 170287104

約数和(自身を除く): 84900369

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 315, 489, 815, 1141, 1467, 1663, 2445, 3423, 4989, 5705, 7335, 8315, 10269, 11641, 14967, 17115, 24945, 34923, 51345, 58205, 74835, 104769, 174615, 271069, 523845, 813207, 1355345, 1897483, 2439621, 4066035, 5692449, 9487415, 12198105, 17077347, 28462245, 85386735]

約数ペア:

[(1, 85386735), (3, 28462245), (5, 17077347), (7, 12198105), (9, 9487415), (15, 5692449), (21, 4066035), (35, 2439621), (45, 1897483), (63, 1355345), (105, 813207), (163, 523845), (315, 271069), (489, 174615), (815, 104769), (1141, 74835), (1467, 58205), (1663, 51345), (2445, 34923), (3423, 24945), (4989, 17115), (5705, 14967), (7335, 11641), (8315, 10269)]