80078535

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43403}}^1$

素因数の和:43455

約数の個数: 24

約数和(自身を含む): 142191504

約数和(自身を除く): 62112969

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 43403, 130209, 217015, 390627, 651045, 1779523, 1953135, 5338569, 8897615, 16015707, 26692845, 80078535]

約数ペア:

[(1, 80078535), (3, 26692845), (5, 16015707), (9, 8897615), (15, 5338569), (41, 1953135), (45, 1779523), (123, 651045), (205, 390627), (369, 217015), (615, 130209), (1845, 43403)]