15279935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 21399552

約数和(自身を除く): 6119617

約数列:

[1, 5, 11, 23, 47, 55, 115, 235, 253, 257, 517, 1081, 1265, 1285, 2585, 2827, 5405, 5911, 11891, 12079, 14135, 29555, 59455, 60395, 65021, 132869, 277817, 325105, 664345, 1389085, 3055987, 15279935]

約数ペア:

[(1, 15279935), (5, 3055987), (11, 1389085), (23, 664345), (47, 325105), (55, 277817), (115, 132869), (235, 65021), (253, 60395), (257, 59455), (517, 29555), (1081, 14135), (1265, 12079), (1285, 11891), (2585, 5911), (2827, 5405)]