40823415

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2917}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 71012448

約数和(自身を除く): 30189033

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 2799, 2917, 4665, 8751, 13995, 14585, 26253, 43755, 131265, 907187, 2721561, 4535935, 8164683, 13607805, 40823415]

約数ペア:

[(1, 40823415), (3, 13607805), (5, 8164683), (9, 4535935), (15, 2721561), (45, 907187), (311, 131265), (933, 43755), (1555, 26253), (2799, 14585), (2917, 13995), (4665, 8751)]