156670335

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2383}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 279214080

約数和(自身を除く): 122543745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 1461, 2383, 2435, 4383, 7149, 7305, 11915, 13149, 21447, 21915, 35745, 64341, 65745, 107235, 321705, 1160521, 3481563, 5802605, 10444689, 17407815, 31334067, 52223445, 156670335]

約数ペア:

[(1, 156670335), (3, 52223445), (5, 31334067), (9, 17407815), (15, 10444689), (27, 5802605), (45, 3481563), (135, 1160521), (487, 321705), (1461, 107235), (2383, 65745), (2435, 64341), (4383, 35745), (7149, 21915), (7305, 21447), (11915, 13149)]