42735735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 89026560

約数和(自身を除く): 46290825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1103, 1107, 1435, 1845, 2583, 3309, 4305, 5515, 5535, 7721, 7749, 9927, 12915, 16545, 23163, 29781, 38605, 38745, 45223, 49635, 69489, 115815, 135669, 148905, 208467, 226115, 316561, 347445, 407007, 678345, 949683, 1042335, 1221021, 1582805, 2035035, 2849049, 4748415, 6105105, 8547147, 14245245, 42735735]

約数ペア:

[(1, 42735735), (3, 14245245), (5, 8547147), (7, 6105105), (9, 4748415), (15, 2849049), (21, 2035035), (27, 1582805), (35, 1221021), (41, 1042335), (45, 949683), (63, 678345), (105, 407007), (123, 347445), (135, 316561), (189, 226115), (205, 208467), (287, 148905), (315, 135669), (369, 115815), (615, 69489), (861, 49635), (945, 45223), (1103, 38745), (1107, 38605), (1435, 29781), (1845, 23163), (2583, 16545), (3309, 12915), (4305, 9927), (5515, 7749), (5535, 7721)]