75004221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47441}}^1$

素因数の和:47492

約数の個数: 16

約数和(自身を含む): 109306368

約数和(自身を除く): 34302147

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 47441, 142323, 806497, 1470671, 2419491, 4412013, 25001407, 75004221]

約数ペア:

[(1, 75004221), (3, 25001407), (17, 4412013), (31, 2419491), (51, 1470671), (93, 806497), (527, 142323), (1581, 47441)]