168308895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9437}}^1$

素因数の和:9515

約数の個数: 32

約数和(自身を含む): 285405120

約数和(自身を除く): 117096225

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 5945, 9437, 17835, 28311, 47185, 141555, 273673, 386917, 821019, 1160751, 1368365, 1934585, 4105095, 5803755, 11220593, 33661779, 56102965, 168308895]

約数ペア:

[(1, 168308895), (3, 56102965), (5, 33661779), (15, 11220593), (29, 5803755), (41, 4105095), (87, 1934585), (123, 1368365), (145, 1160751), (205, 821019), (435, 386917), (615, 273673), (1189, 141555), (3567, 47185), (5945, 28311), (9437, 17835)]