1282161795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{4663}}^1$

素因数の和:5491

約数の個数: 32

約数和(自身を含む): 2143798272

約数和(自身を除く): 861636477

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 797, 2391, 3985, 4663, 11955, 13989, 18331, 23315, 54993, 69945, 91655, 107249, 274965, 321747, 536245, 1608735, 3716411, 11149233, 18582055, 55746165, 85477453, 256432359, 427387265, 1282161795]

約数ペア:

[(1, 1282161795), (3, 427387265), (5, 256432359), (15, 85477453), (23, 55746165), (69, 18582055), (115, 11149233), (345, 3716411), (797, 1608735), (2391, 536245), (3985, 321747), (4663, 274965), (11955, 107249), (13989, 91655), (18331, 69945), (23315, 54993)]