2765960055

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359449}}^1$

素因数の和:359485

約数の個数: 40

約数和(自身を含む): 5219214000

約数和(自身を除く): 2453253945

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 359449, 1078347, 1797245, 3235041, 5391735, 6829531, 9705123, 16175205, 20488593, 29115369, 34147655, 48525615, 61465779, 102442965, 145576845, 184397337, 307328895, 553192011, 921986685, 2765960055]

約数ペア:

[(1, 2765960055), (3, 921986685), (5, 553192011), (9, 307328895), (15, 184397337), (19, 145576845), (27, 102442965), (45, 61465779), (57, 48525615), (81, 34147655), (95, 29115369), (135, 20488593), (171, 16175205), (285, 9705123), (405, 6829531), (513, 5391735), (855, 3235041), (1539, 1797245), (2565, 1078347), (7695, 359449)]