148657005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3347}}^1$

素因数の和:3415

約数の個数: 64

約数和(自身を含む): 308551680

約数和(自身を除く): 159894675

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 2115, 2961, 3347, 4935, 6345, 8883, 10041, 14805, 16735, 23429, 30123, 44415, 50205, 70287, 90369, 117145, 150615, 157309, 210861, 351435, 451845, 471927, 632583, 786545, 1054305, 1101163, 1415781, 2359635, 3162915, 3303489, 4247343, 5505815, 7078905, 9910467, 16517445, 21236715, 29731401, 49552335, 148657005]

約数ペア:

[(1, 148657005), (3, 49552335), (5, 29731401), (7, 21236715), (9, 16517445), (15, 9910467), (21, 7078905), (27, 5505815), (35, 4247343), (45, 3303489), (47, 3162915), (63, 2359635), (105, 1415781), (135, 1101163), (141, 1054305), (189, 786545), (235, 632583), (315, 471927), (329, 451845), (423, 351435), (705, 210861), (945, 157309), (987, 150615), (1269, 117145), (1645, 90369), (2115, 70287), (2961, 50205), (3347, 44415), (4935, 30123), (6345, 23429), (8883, 16735), (10041, 14805)]