227340825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 390498816

約数和(自身を除く): 163157991

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 277, 353, 465, 775, 831, 1059, 1385, 1765, 2325, 4155, 5295, 6925, 8587, 8825, 10943, 20775, 25761, 26475, 32829, 42935, 54715, 97781, 128805, 164145, 214675, 273575, 293343, 488905, 644025, 820725, 1466715, 2444525, 3031211, 7333575, 9093633, 15156055, 45468165, 75780275, 227340825]

約数ペア:

[(1, 227340825), (3, 75780275), (5, 45468165), (15, 15156055), (25, 9093633), (31, 7333575), (75, 3031211), (93, 2444525), (155, 1466715), (277, 820725), (353, 644025), (465, 488905), (775, 293343), (831, 273575), (1059, 214675), (1385, 164145), (1765, 128805), (2325, 97781), (4155, 54715), (5295, 42935), (6925, 32829), (8587, 26475), (8825, 25761), (10943, 20775)]