40486605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158771}}^1$

素因数の和:158796

約数の個数: 16

約数和(自身を含む): 68589504

約数和(自身を除く): 28102899

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 158771, 476313, 793855, 2381565, 2699107, 8097321, 13495535, 40486605]

約数ペア:

[(1, 40486605), (3, 13495535), (5, 8097321), (15, 2699107), (17, 2381565), (51, 793855), (85, 476313), (255, 158771)]