47901315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 97136640

約数和(自身を除く): 49235325

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 67, 77, 105, 165, 201, 231, 335, 385, 469, 619, 737, 1005, 1155, 1407, 1857, 2211, 2345, 3095, 3685, 4333, 5159, 6809, 7035, 9285, 11055, 12999, 15477, 20427, 21665, 25795, 34045, 41473, 47663, 64995, 77385, 102135, 124419, 142989, 207365, 238315, 290311, 456203, 622095, 714945, 870933, 1368609, 1451555, 2281015, 3193421, 4354665, 6843045, 9580263, 15967105, 47901315]

約数ペア:

[(1, 47901315), (3, 15967105), (5, 9580263), (7, 6843045), (11, 4354665), (15, 3193421), (21, 2281015), (33, 1451555), (35, 1368609), (55, 870933), (67, 714945), (77, 622095), (105, 456203), (165, 290311), (201, 238315), (231, 207365), (335, 142989), (385, 124419), (469, 102135), (619, 77385), (737, 64995), (1005, 47663), (1155, 41473), (1407, 34045), (1857, 25795), (2211, 21665), (2345, 20427), (3095, 15477), (3685, 12999), (4333, 11055), (5159, 9285), (6809, 7035)]