7417305

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 15482880

約数和(自身を除く): 8065575

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 167, 189, 235, 315, 329, 423, 501, 705, 835, 945, 987, 1169, 1269, 1503, 1645, 2115, 2505, 2961, 3507, 4509, 4935, 5845, 6345, 7515, 7849, 8883, 10521, 14805, 17535, 22545, 23547, 31563, 39245, 44415, 52605, 54943, 70641, 117735, 157815, 164829, 211923, 274715, 353205, 494487, 824145, 1059615, 1483461, 2472435, 7417305]

約数ペア:

[(1, 7417305), (3, 2472435), (5, 1483461), (7, 1059615), (9, 824145), (15, 494487), (21, 353205), (27, 274715), (35, 211923), (45, 164829), (47, 157815), (63, 117735), (105, 70641), (135, 54943), (141, 52605), (167, 44415), (189, 39245), (235, 31563), (315, 23547), (329, 22545), (423, 17535), (501, 14805), (705, 10521), (835, 8883), (945, 7849), (987, 7515), (1169, 6345), (1269, 5845), (1503, 4935), (1645, 4509), (2115, 3507), (2505, 2961)]