2019470745585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{42111787}}^1$

素因数の和:42111957

約数の個数: 32

約数和(自身を含む): 3395894584320

約数和(自身を除く): 1376423838735

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 695, 2085, 3197, 9591, 15985, 47955, 42111787, 126335361, 210558935, 631676805, 968571101, 2905713303, 4842855505, 5853538393, 14528566515, 17560615179, 29267691965, 87803075895, 134631383039, 403894149117, 673156915195, 2019470745585]

約数ペア:

[(1, 2019470745585), (3, 673156915195), (5, 403894149117), (15, 134631383039), (23, 87803075895), (69, 29267691965), (115, 17560615179), (139, 14528566515), (345, 5853538393), (417, 4842855505), (695, 2905713303), (2085, 968571101), (3197, 631676805), (9591, 210558935), (15985, 126335361), (47955, 42111787)]