210657207555

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4889}}^1\times {\mathrm{16229}}^1$

素因数の和:21188

約数の個数: 48

約数和(自身を含む): 371426796000

約数和(自身を除く): 160769588445

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 4889, 14667, 16229, 24445, 44001, 48687, 73335, 81145, 146061, 220005, 243435, 288451, 730305, 865353, 957511, 1442255, 2596059, 2872533, 4326765, 4787555, 8617599, 12980295, 14362665, 43087995, 79343581, 238030743, 396717905, 714092229, 1190153715, 3570461145, 4681271279, 14043813837, 23406356395, 42131441511, 70219069185, 210657207555]

約数ペア:

[(1, 210657207555), (3, 70219069185), (5, 42131441511), (9, 23406356395), (15, 14043813837), (45, 4681271279), (59, 3570461145), (177, 1190153715), (295, 714092229), (531, 396717905), (885, 238030743), (2655, 79343581), (4889, 43087995), (14667, 14362665), (16229, 12980295), (24445, 8617599), (44001, 4787555), (48687, 4326765), (73335, 2872533), (81145, 2596059), (146061, 1442255), (220005, 957511), (243435, 865353), (288451, 730305)]