16160355

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 30270240

約数和(自身を除く): 14109885

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 461, 615, 779, 855, 1383, 1845, 2305, 2337, 3895, 4149, 6915, 7011, 8759, 11685, 18901, 20745, 26277, 35055, 43795, 56703, 78831, 94505, 131385, 170109, 283515, 359119, 394155, 850545, 1077357, 1795595, 3232071, 5386785, 16160355]

約数ペア:

[(1, 16160355), (3, 5386785), (5, 3232071), (9, 1795595), (15, 1077357), (19, 850545), (41, 394155), (45, 359119), (57, 283515), (95, 170109), (123, 131385), (171, 94505), (205, 78831), (285, 56703), (369, 43795), (461, 35055), (615, 26277), (779, 20745), (855, 18901), (1383, 11685), (1845, 8759), (2305, 7011), (2337, 6915), (3895, 4149)]