40648455

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2729}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 70696080

約数和(自身を除く): 30047625

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2729, 2979, 4965, 8187, 13645, 14895, 24561, 40935, 122805, 903299, 2709897, 4516495, 8129691, 13549485, 40648455]

約数ペア:

[(1, 40648455), (3, 13549485), (5, 8129691), (9, 4516495), (15, 2709897), (45, 903299), (331, 122805), (993, 40935), (1655, 24561), (2729, 14895), (2979, 13645), (4965, 8187)]