85655692335

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1\times {\mathrm{18947}}^1$

素因数の和:19204

約数の個数: 48

約数和(自身を含む): 141178667904

約数和(自身を除く): 55522975569

約数列:

[1, 3, 5, 15, 43, 129, 163, 215, 489, 645, 815, 1849, 2445, 5547, 7009, 9245, 18947, 21027, 27735, 35045, 56841, 94735, 105135, 284205, 301387, 814721, 904161, 1506935, 2444163, 3088361, 4073605, 4520805, 9265083, 12220815, 15441805, 35033003, 46325415, 105099009, 132799523, 175165015, 398398569, 525495045, 663997615, 1991992845, 5710379489, 17131138467, 28551897445, 85655692335]

約数ペア:

[(1, 85655692335), (3, 28551897445), (5, 17131138467), (15, 5710379489), (43, 1991992845), (129, 663997615), (163, 525495045), (215, 398398569), (489, 175165015), (645, 132799523), (815, 105099009), (1849, 46325415), (2445, 35033003), (5547, 15441805), (7009, 12220815), (9245, 9265083), (18947, 4520805), (21027, 4073605), (27735, 3088361), (35045, 2444163), (56841, 1506935), (94735, 904161), (105135, 814721), (284205, 301387)]