80346705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 134701056

約数和(自身を除く): 54354351

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 463, 503, 1389, 1509, 2315, 2515, 6945, 7545, 10649, 11569, 31947, 34707, 53245, 57845, 159735, 173535, 232889, 698667, 1164445, 3493335, 5356447, 16069341, 26782235, 80346705]

約数ペア:

[(1, 80346705), (3, 26782235), (5, 16069341), (15, 5356447), (23, 3493335), (69, 1164445), (115, 698667), (345, 232889), (463, 173535), (503, 159735), (1389, 57845), (1509, 53245), (2315, 34707), (2515, 31947), (6945, 11569), (7545, 10649)]