77266725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 133324800

約数和(自身を除く): 56058075

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 167, 199, 465, 501, 597, 775, 835, 995, 2325, 2505, 2985, 4175, 4975, 5177, 6169, 12525, 14925, 15531, 18507, 25885, 30845, 33233, 77655, 92535, 99699, 129425, 154225, 166165, 388275, 462675, 498495, 830825, 1030223, 2492475, 3090669, 5151115, 15453345, 25755575, 77266725]

約数ペア:

[(1, 77266725), (3, 25755575), (5, 15453345), (15, 5151115), (25, 3090669), (31, 2492475), (75, 1030223), (93, 830825), (155, 498495), (167, 462675), (199, 388275), (465, 166165), (501, 154225), (597, 129425), (775, 99699), (835, 92535), (995, 77655), (2325, 33233), (2505, 30845), (2985, 25885), (4175, 18507), (4975, 15531), (5177, 14925), (6169, 12525)]