40479795

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31019}}^1$

素因数の和:31059

約数の個数: 24

約数和(自身を含む): 72586800

約数和(自身を除く): 32107005

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 31019, 93057, 155095, 279171, 465285, 899551, 1395855, 2698653, 4497755, 8095959, 13493265, 40479795]

約数ペア:

[(1, 40479795), (3, 13493265), (5, 8095959), (9, 4497755), (15, 2698653), (29, 1395855), (45, 899551), (87, 465285), (145, 279171), (261, 155095), (435, 93057), (1305, 31019)]