246656145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{14437}}^1$

素因数の和:14529

約数の個数: 32

約数和(自身を含む): 424130688

約数和(自身を除く): 177474543

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 3417, 5695, 14437, 17085, 43311, 72185, 216555, 245429, 736287, 967279, 1227145, 2901837, 3681435, 4836395, 14509185, 16443743, 49331229, 82218715, 246656145]

約数ペア:

[(1, 246656145), (3, 82218715), (5, 49331229), (15, 16443743), (17, 14509185), (51, 4836395), (67, 3681435), (85, 2901837), (201, 1227145), (255, 967279), (335, 736287), (1005, 245429), (1139, 216555), (3417, 72185), (5695, 43311), (14437, 17085)]