158962725

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5563}}^1$

素因数の和:5706

約数の個数: 36

約数和(自身を含む): 287013376

約数和(自身を除く): 128050651

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3175, 5563, 5715, 9525, 16689, 27815, 28575, 50067, 83445, 139075, 250335, 417225, 706501, 1251675, 2119503, 3532505, 6358509, 10597515, 17662525, 31792545, 52987575, 158962725]

約数ペア:

[(1, 158962725), (3, 52987575), (5, 31792545), (9, 17662525), (15, 10597515), (25, 6358509), (45, 3532505), (75, 2119503), (127, 1251675), (225, 706501), (381, 417225), (635, 250335), (1143, 139075), (1905, 83445), (3175, 50067), (5563, 28575), (5715, 27815), (9525, 16689)]