26439325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 36247680

約数和(自身を除く): 9808355

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1217, 1975, 4345, 6085, 13387, 21725, 30425, 66935, 96143, 334675, 480715, 1057573, 2403575, 5287865, 26439325]

約数ペア:

[(1, 26439325), (5, 5287865), (11, 2403575), (25, 1057573), (55, 480715), (79, 334675), (275, 96143), (395, 66935), (869, 30425), (1217, 21725), (1975, 13387), (4345, 6085)]