72883605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 120950784

約数和(自身を除く): 48067179

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 705, 1005, 1543, 3149, 4629, 7715, 9447, 15745, 23145, 47235, 72521, 103381, 217563, 310143, 362605, 516905, 1087815, 1550715, 4858907, 14576721, 24294535, 72883605]

約数ペア:

[(1, 72883605), (3, 24294535), (5, 14576721), (15, 4858907), (47, 1550715), (67, 1087815), (141, 516905), (201, 362605), (235, 310143), (335, 217563), (705, 103381), (1005, 72521), (1543, 47235), (3149, 23145), (4629, 15745), (7715, 9447)]