22251915

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 46835712

約数和(自身を除く): 24583797

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 141, 167, 189, 235, 315, 329, 405, 423, 501, 567, 705, 835, 945, 987, 1169, 1269, 1503, 1645, 2115, 2505, 2835, 2961, 3507, 3807, 4509, 4935, 5845, 6345, 7515, 7849, 8883, 10521, 13527, 14805, 17535, 19035, 22545, 23547, 26649, 31563, 39245, 44415, 52605, 54943, 67635, 70641, 94689, 117735, 133245, 157815, 164829, 211923, 274715, 353205, 473445, 494487, 635769, 824145, 1059615, 1483461, 2472435, 3178845, 4450383, 7417305, 22251915]

約数ペア:

[(1, 22251915), (3, 7417305), (5, 4450383), (7, 3178845), (9, 2472435), (15, 1483461), (21, 1059615), (27, 824145), (35, 635769), (45, 494487), (47, 473445), (63, 353205), (81, 274715), (105, 211923), (135, 164829), (141, 157815), (167, 133245), (189, 117735), (235, 94689), (315, 70641), (329, 67635), (405, 54943), (423, 52605), (501, 44415), (567, 39245), (705, 31563), (835, 26649), (945, 23547), (987, 22545), (1169, 19035), (1269, 17535), (1503, 14805), (1645, 13527), (2115, 10521), (2505, 8883), (2835, 7849), (2961, 7515), (3507, 6345), (3807, 5845), (4509, 4935)]