2017652225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1583}}^1\times {\mathrm{2999}}^1$

素因数の和:4609

約数の個数: 24

約数和(自身を含む): 2651616000

約数和(自身を除く): 633963775

約数列:

[1, 5, 17, 25, 85, 425, 1583, 2999, 7915, 14995, 26911, 39575, 50983, 74975, 134555, 254915, 672775, 1274575, 4747417, 23737085, 80706089, 118685425, 403530445, 2017652225]

約数ペア:

[(1, 2017652225), (5, 403530445), (17, 118685425), (25, 80706089), (85, 23737085), (425, 4747417), (1583, 1274575), (2999, 672775), (7915, 254915), (14995, 134555), (26911, 74975), (39575, 50983)]