426156795

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55381}}^1$

素因数の和:55417

約数の個数: 40

約数和(自身を含む): 804146640

約数和(自身を除く): 377989845

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 55381, 166143, 276905, 498429, 830715, 1052239, 1495287, 2492145, 3156717, 4485861, 5261195, 7476435, 9470151, 15783585, 22429305, 28410453, 47350755, 85231359, 142052265, 426156795]

約数ペア:

[(1, 426156795), (3, 142052265), (5, 85231359), (9, 47350755), (15, 28410453), (19, 22429305), (27, 15783585), (45, 9470151), (57, 7476435), (81, 5261195), (95, 4485861), (135, 3156717), (171, 2492145), (285, 1495287), (405, 1052239), (513, 830715), (855, 498429), (1539, 276905), (2565, 166143), (7695, 55381)]