8257679495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{29333}}^1$

素因数の和:29483

約数の個数: 32

約数和(自身を含む): 10999545984

約数和(自身を除く): 2741866489

約数列:

[1, 5, 13, 61, 65, 71, 305, 355, 793, 923, 3965, 4331, 4615, 21655, 29333, 56303, 146665, 281515, 381329, 1789313, 1906645, 2082643, 8946565, 10413215, 23261069, 27074359, 116305345, 127041223, 135371795, 635206115, 1651535899, 8257679495]

約数ペア:

[(1, 8257679495), (5, 1651535899), (13, 635206115), (61, 135371795), (65, 127041223), (71, 116305345), (305, 27074359), (355, 23261069), (793, 10413215), (923, 8946565), (3965, 2082643), (4331, 1906645), (4615, 1789313), (21655, 381329), (29333, 281515), (56303, 146665)]