32784215

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 42629328

約数和(自身を除く): 9845113

約数列:

[1, 5, 19, 41, 95, 205, 361, 443, 779, 1805, 2215, 3895, 8417, 14801, 18163, 42085, 74005, 90815, 159923, 345097, 799615, 1725485, 6556843, 32784215]

約数ペア:

[(1, 32784215), (5, 6556843), (19, 1725485), (41, 799615), (95, 345097), (205, 159923), (361, 90815), (443, 74005), (779, 42085), (1805, 18163), (2215, 14801), (3895, 8417)]