40881465

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39499}}^1$

素因数の和:39533

約数の個数: 24

約数和(自身を含む): 73944000

約数和(自身を除く): 33062535

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 39499, 118497, 197495, 355491, 592485, 908477, 1777455, 2725431, 4542385, 8176293, 13627155, 40881465]

約数ペア:

[(1, 40881465), (3, 13627155), (5, 8176293), (9, 4542385), (15, 2725431), (23, 1777455), (45, 908477), (69, 592485), (115, 355491), (207, 197495), (345, 118497), (1035, 39499)]