56730855

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 93090816

約数和(自身を除く): 36359961

約数列:

[1, 3, 5, 15, 73, 103, 219, 309, 365, 503, 515, 1095, 1509, 1545, 2515, 7519, 7545, 22557, 36719, 37595, 51809, 110157, 112785, 155427, 183595, 259045, 550785, 777135, 3782057, 11346171, 18910285, 56730855]

約数ペア:

[(1, 56730855), (3, 18910285), (5, 11346171), (15, 3782057), (73, 777135), (103, 550785), (219, 259045), (309, 183595), (365, 155427), (503, 112785), (515, 110157), (1095, 51809), (1509, 37595), (1545, 36719), (2515, 22557), (7519, 7545)]