26295145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 35038080

約数和(自身を除く): 8742935

約数列:

[1, 5, 19, 41, 43, 95, 157, 205, 215, 779, 785, 817, 1763, 2983, 3895, 4085, 6437, 6751, 8815, 14915, 32185, 33497, 33755, 122303, 128269, 167485, 276791, 611515, 641345, 1383955, 5259029, 26295145]

約数ペア:

[(1, 26295145), (5, 5259029), (19, 1383955), (41, 641345), (43, 611515), (95, 276791), (157, 167485), (205, 128269), (215, 122303), (779, 33755), (785, 33497), (817, 32185), (1763, 14915), (2983, 8815), (3895, 6751), (4085, 6437)]