266977605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5849}}^1$

素因数の和:6053

約数の個数: 32

約数和(自身を含む): 454896000

約数和(自身を除く): 187918395

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 2685, 3043, 5849, 9129, 15215, 17547, 29245, 45645, 87735, 99433, 298299, 497165, 1046971, 1491495, 3140913, 5234855, 15704565, 17798507, 53395521, 88992535, 266977605]

約数ペア:

[(1, 266977605), (3, 88992535), (5, 53395521), (15, 17798507), (17, 15704565), (51, 5234855), (85, 3140913), (179, 1491495), (255, 1046971), (537, 497165), (895, 298299), (2685, 99433), (3043, 87735), (5849, 45645), (9129, 29245), (15215, 17547)]