15694529123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{104971}}^1$

素因数の和:105075

約数の個数: 32

約数和(自身を含む): 20315860992

約数和(自身を除く): 4621331869

約数列:

[1, 7, 13, 31, 53, 91, 217, 371, 403, 689, 1643, 2821, 4823, 11501, 21359, 104971, 149513, 734797, 1364623, 3254101, 5563463, 9552361, 22778707, 38944241, 42303313, 72325019, 172467353, 296123191, 506275133, 1207271471, 2242075589, 15694529123]

約数ペア:

[(1, 15694529123), (7, 2242075589), (13, 1207271471), (31, 506275133), (53, 296123191), (91, 172467353), (217, 72325019), (371, 42303313), (403, 38944241), (689, 22778707), (1643, 9552361), (2821, 5563463), (4823, 3254101), (11501, 1364623), (21359, 734797), (104971, 149513)]