85865642695

素因数分解:

$5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{521}}^1\times {\mathrm{2377}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 120566540448

約数和(自身を除く): 34700897753

約数列:

[1, 5, 7, 35, 49, 245, 283, 521, 1415, 1981, 2377, 2605, 3647, 9905, 11885, 13867, 16639, 18235, 25529, 69335, 83195, 116473, 127645, 147443, 582365, 672691, 737215, 1032101, 1238417, 3363455, 4708837, 5160505, 6192085, 7224707, 8668919, 23544185, 32961859, 36123535, 43344595, 60682433, 164809295, 303412165, 350472011, 1752360055, 2453304077, 12266520385, 17173128539, 85865642695]

約数ペア:

[(1, 85865642695), (5, 17173128539), (7, 12266520385), (35, 2453304077), (49, 1752360055), (245, 350472011), (283, 303412165), (521, 164809295), (1415, 60682433), (1981, 43344595), (2377, 36123535), (2605, 32961859), (3647, 23544185), (9905, 8668919), (11885, 7224707), (13867, 6192085), (16639, 5160505), (18235, 4708837), (25529, 3363455), (69335, 1238417), (83195, 1032101), (116473, 737215), (127645, 672691), (147443, 582365)]