8242815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 15598080

約数和(自身を除く): 7355265

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 2707, 3045, 8121, 13535, 18949, 40605, 56847, 78503, 94745, 235509, 284235, 392515, 549521, 1177545, 1648563, 2747605, 8242815]

約数ペア:

[(1, 8242815), (3, 2747605), (5, 1648563), (7, 1177545), (15, 549521), (21, 392515), (29, 284235), (35, 235509), (87, 94745), (105, 78503), (145, 56847), (203, 40605), (435, 18949), (609, 13535), (1015, 8121), (2707, 3045)]