16282005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 28024704

約数和(自身を除く): 11742699

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 953, 1005, 1139, 2859, 3417, 4765, 5695, 14295, 16201, 17085, 48603, 63851, 81005, 191553, 243015, 319255, 957765, 1085467, 3256401, 5427335, 16282005]

約数ペア:

[(1, 16282005), (3, 5427335), (5, 3256401), (15, 1085467), (17, 957765), (51, 319255), (67, 243015), (85, 191553), (201, 81005), (255, 63851), (335, 48603), (953, 17085), (1005, 16201), (1139, 14295), (2859, 5695), (3417, 4765)]