3812445

素因数分解:

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

素因数の和:64

約数の個数: 96

約数和(自身を含む): 8736000

約数和(自身を除く): 4923555

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 49, 57, 63, 65, 91, 95, 105, 117, 133, 147, 171, 195, 245, 247, 273, 285, 315, 343, 399, 441, 455, 585, 637, 665, 735, 741, 819, 855, 931, 1029, 1197, 1235, 1365, 1715, 1729, 1911, 1995, 2205, 2223, 2793, 3087, 3185, 3705, 4095, 4459, 4655, 5145, 5187, 5733, 5985, 6517, 8379, 8645, 9555, 11115, 12103, 13377, 13965, 15435, 15561, 19551, 22295, 25935, 28665, 32585, 36309, 40131, 41895, 58653, 60515, 66885, 77805, 84721, 97755, 108927, 181545, 200655, 254163, 293265, 423605, 544635, 762489, 1270815, 3812445]

約数ペア:

[(1, 3812445), (3, 1270815), (5, 762489), (7, 544635), (9, 423605), (13, 293265), (15, 254163), (19, 200655), (21, 181545), (35, 108927), (39, 97755), (45, 84721), (49, 77805), (57, 66885), (63, 60515), (65, 58653), (91, 41895), (95, 40131), (105, 36309), (117, 32585), (133, 28665), (147, 25935), (171, 22295), (195, 19551), (245, 15561), (247, 15435), (273, 13965), (285, 13377), (315, 12103), (343, 11115), (399, 9555), (441, 8645), (455, 8379), (585, 6517), (637, 5985), (665, 5733), (735, 5187), (741, 5145), (819, 4655), (855, 4459), (931, 4095), (1029, 3705), (1197, 3185), (1235, 3087), (1365, 2793), (1715, 2223), (1729, 2205), (1911, 1995)]