54670005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31151}}^1$

素因数の和:31178

約数の個数: 32

約数和(自身を含む): 104670720

約数和(自身を除く): 50000715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 31151, 93453, 155755, 280359, 404963, 467265, 841077, 1214889, 1401795, 2024815, 3644667, 4205385, 6074445, 10934001, 18223335, 54670005]

約数ペア:

[(1, 54670005), (3, 18223335), (5, 10934001), (9, 6074445), (13, 4205385), (15, 3644667), (27, 2024815), (39, 1401795), (45, 1214889), (65, 841077), (117, 467265), (135, 404963), (195, 280359), (351, 155755), (585, 93453), (1755, 31151)]