74126755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 95904000

約数和(自身を除く): 21777245

約数列:

[1, 5, 29, 47, 73, 145, 149, 235, 365, 745, 1363, 2117, 3431, 4321, 6815, 7003, 10585, 10877, 17155, 21605, 35015, 54385, 99499, 203087, 315433, 497495, 511219, 1015435, 1577165, 2556095, 14825351, 74126755]

約数ペア:

[(1, 74126755), (5, 14825351), (29, 2556095), (47, 1577165), (73, 1015435), (145, 511219), (149, 497495), (235, 315433), (365, 203087), (745, 99499), (1363, 54385), (2117, 35015), (3431, 21605), (4321, 17155), (6815, 10877), (7003, 10585)]