27882925

素因数分解:

$5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 39836736

約数和(自身を除く): 11953811

約数列:

[1, 5, 7, 25, 35, 137, 175, 685, 959, 1163, 3425, 4795, 5815, 8141, 23975, 29075, 40705, 159331, 203525, 796655, 1115317, 3983275, 5576585, 27882925]

約数ペア:

[(1, 27882925), (5, 5576585), (7, 3983275), (25, 1115317), (35, 796655), (137, 203525), (175, 159331), (685, 40705), (959, 29075), (1163, 23975), (3425, 8141), (4795, 5815)]