75125457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 124001280

約数和(自身を除く): 48875823

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 137, 191, 261, 319, 411, 573, 957, 1233, 1507, 1719, 2101, 2871, 3973, 4521, 5539, 6303, 11919, 13563, 16617, 18909, 26167, 35757, 43703, 49851, 60929, 78501, 131109, 182787, 235503, 287837, 393327, 548361, 758843, 863511, 2276529, 2590533, 6829587, 8347273, 25041819, 75125457]

約数ペア:

[(1, 75125457), (3, 25041819), (9, 8347273), (11, 6829587), (29, 2590533), (33, 2276529), (87, 863511), (99, 758843), (137, 548361), (191, 393327), (261, 287837), (319, 235503), (411, 182787), (573, 131109), (957, 78501), (1233, 60929), (1507, 49851), (1719, 43703), (2101, 35757), (2871, 26167), (3973, 18909), (4521, 16617), (5539, 13563), (6303, 11919)]