87849265

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 39884495

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1435, 2111, 5945, 8323, 10555, 14777, 41615, 61219, 73885, 86551, 306095, 428533, 432755, 605857, 2142665, 2509979, 3029285, 12549895, 17569853, 87849265]

約数ペア:

[(1, 87849265), (5, 17569853), (7, 12549895), (29, 3029285), (35, 2509979), (41, 2142665), (145, 605857), (203, 432755), (205, 428533), (287, 306095), (1015, 86551), (1189, 73885), (1435, 61219), (2111, 41615), (5945, 14777), (8323, 10555)]