15173055

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 12198465

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1583, 1917, 3195, 4749, 7915, 9585, 14247, 23745, 42741, 71235, 112393, 213705, 337179, 561965, 1011537, 1685895, 3034611, 5057685, 15173055]

約数ペア:

[(1, 15173055), (3, 5057685), (5, 3034611), (9, 1685895), (15, 1011537), (27, 561965), (45, 337179), (71, 213705), (135, 112393), (213, 71235), (355, 42741), (639, 23745), (1065, 14247), (1583, 9585), (1917, 7915), (3195, 4749)]