82840365

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80039}}^1$

素因数の和:80073

約数の個数: 24

約数和(自身を含む): 149834880

約数和(自身を除く): 66994515

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 80039, 240117, 400195, 720351, 1200585, 1840897, 3601755, 5522691, 9204485, 16568073, 27613455, 82840365]

約数ペア:

[(1, 82840365), (3, 27613455), (5, 16568073), (9, 9204485), (15, 5522691), (23, 3601755), (45, 1840897), (69, 1200585), (115, 720351), (207, 400195), (345, 240117), (1035, 80039)]