25320570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^2$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 66534048

約数和(自身を除く): 41213478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 277, 330, 554, 831, 1385, 1662, 2770, 3047, 4155, 6094, 8310, 9141, 15235, 18282, 30470, 45705, 76729, 91410, 153458, 230187, 383645, 460374, 767290, 844019, 1150935, 1688038, 2301870, 2532057, 4220095, 5064114, 8440190, 12660285, 25320570]

約数ペア:

[(1, 25320570), (2, 12660285), (3, 8440190), (5, 5064114), (6, 4220095), (10, 2532057), (11, 2301870), (15, 1688038), (22, 1150935), (30, 844019), (33, 767290), (55, 460374), (66, 383645), (110, 230187), (165, 153458), (277, 91410), (330, 76729), (554, 45705), (831, 30470), (1385, 18282), (1662, 15235), (2770, 9141), (3047, 8310), (4155, 6094)]