73689825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 133920000

約数和(自身を除く): 60230175

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 179, 275, 499, 537, 825, 895, 1497, 1969, 2495, 2685, 4475, 5489, 5907, 7485, 9845, 12475, 13425, 16467, 27445, 29535, 37425, 49225, 82335, 89321, 137225, 147675, 267963, 411675, 446605, 982531, 1339815, 2233025, 2947593, 4912655, 6699075, 14737965, 24563275, 73689825]

約数ペア:

[(1, 73689825), (3, 24563275), (5, 14737965), (11, 6699075), (15, 4912655), (25, 2947593), (33, 2233025), (55, 1339815), (75, 982531), (165, 446605), (179, 411675), (275, 267963), (499, 147675), (537, 137225), (825, 89321), (895, 82335), (1497, 49225), (1969, 37425), (2495, 29535), (2685, 27445), (4475, 16467), (5489, 13425), (5907, 12475), (7485, 9845)]