1006750815

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72091}}^1$

素因数の和:72132

約数の個数: 48

約数和(自身を含む): 1972437120

約数和(自身を除く): 965686305

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 72091, 216273, 360455, 504637, 1081365, 1369729, 1513911, 2523185, 3532459, 4109187, 6848645, 7569555, 9588103, 10597377, 17662295, 20545935, 28764309, 47940515, 52986885, 67116721, 143821545, 201350163, 335583605, 1006750815]

約数ペア:

[(1, 1006750815), (3, 335583605), (5, 201350163), (7, 143821545), (15, 67116721), (19, 52986885), (21, 47940515), (35, 28764309), (49, 20545935), (57, 17662295), (95, 10597377), (105, 9588103), (133, 7569555), (147, 6848645), (245, 4109187), (285, 3532459), (399, 2523185), (665, 1513911), (735, 1369729), (931, 1081365), (1995, 504637), (2793, 360455), (4655, 216273), (13965, 72091)]