20160444105

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1890337}}^1$

素因数の和:1890430

約数の個数: 32

約数和(自身を含む): 36294489600

約数和(自身を除く): 16134045495

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 1890337, 5671011, 9451685, 17013033, 28355055, 51039099, 85065165, 149336623, 255195495, 448009869, 746683115, 1344029607, 2240049345, 4032088821, 6720148035, 20160444105]

約数ペア:

[(1, 20160444105), (3, 6720148035), (5, 4032088821), (9, 2240049345), (15, 1344029607), (27, 746683115), (45, 448009869), (79, 255195495), (135, 149336623), (237, 85065165), (395, 51039099), (711, 28355055), (1185, 17013033), (2133, 9451685), (3555, 5671011), (10665, 1890337)]