3086265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 6894720

約数和(自身を除く): 3808455

約数列:

[1, 3, 5, 7, 13, 15, 17, 19, 21, 35, 39, 49, 51, 57, 65, 85, 91, 95, 105, 119, 133, 147, 195, 221, 245, 247, 255, 273, 285, 323, 357, 399, 455, 595, 637, 663, 665, 735, 741, 833, 931, 969, 1105, 1235, 1365, 1547, 1615, 1729, 1785, 1911, 1995, 2261, 2499, 2793, 3185, 3315, 3705, 4165, 4199, 4641, 4655, 4845, 5187, 6783, 7735, 8645, 9555, 10829, 11305, 12103, 12495, 12597, 13965, 15827, 20995, 23205, 25935, 29393, 32487, 33915, 36309, 47481, 54145, 60515, 62985, 79135, 88179, 146965, 162435, 181545, 205751, 237405, 440895, 617253, 1028755, 3086265]

約数ペア:

[(1, 3086265), (3, 1028755), (5, 617253), (7, 440895), (13, 237405), (15, 205751), (17, 181545), (19, 162435), (21, 146965), (35, 88179), (39, 79135), (49, 62985), (51, 60515), (57, 54145), (65, 47481), (85, 36309), (91, 33915), (95, 32487), (105, 29393), (119, 25935), (133, 23205), (147, 20995), (195, 15827), (221, 13965), (245, 12597), (247, 12495), (255, 12103), (273, 11305), (285, 10829), (323, 9555), (357, 8645), (399, 7735), (455, 6783), (595, 5187), (637, 4845), (663, 4655), (665, 4641), (735, 4199), (741, 4165), (833, 3705), (931, 3315), (969, 3185), (1105, 2793), (1235, 2499), (1365, 2261), (1547, 1995), (1615, 1911), (1729, 1785)]