55130985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13463}}^1$

素因数の和:13494

約数の個数: 48

約数和(自身を含む): 117621504

約数和(自身を除く): 62490519

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 13463, 40389, 67315, 94241, 121167, 175019, 201945, 282723, 471205, 525057, 605835, 848169, 875095, 1225133, 1413615, 1575171, 2625285, 3675399, 4240845, 6125665, 7875855, 11026197, 18376995, 55130985]

約数ペア:

[(1, 55130985), (3, 18376995), (5, 11026197), (7, 7875855), (9, 6125665), (13, 4240845), (15, 3675399), (21, 2625285), (35, 1575171), (39, 1413615), (45, 1225133), (63, 875095), (65, 848169), (91, 605835), (105, 525057), (117, 471205), (195, 282723), (273, 201945), (315, 175019), (455, 121167), (585, 94241), (819, 67315), (1365, 40389), (4095, 13463)]