828432275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{51059}}^1$

素因数の和:51139

約数の個数: 24

約数和(自身を含む): 1139659200

約数和(自身を除く): 311226925

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 16225, 51059, 255295, 561649, 1276475, 2808245, 3012481, 14041225, 15062405, 33137291, 75312025, 165686455, 828432275]

約数ペア:

[(1, 828432275), (5, 165686455), (11, 75312025), (25, 33137291), (55, 15062405), (59, 14041225), (275, 3012481), (295, 2808245), (649, 1276475), (1475, 561649), (3245, 255295), (16225, 51059)]