106720475

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{14771}}^1$

素因数の和:14815

約数の個数: 18

約数和(自身を含む): 140585124

約数和(自身を除く): 33864649

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 7225, 14771, 73855, 251107, 369275, 1255535, 4268819, 6277675, 21344095, 106720475]

約数ペア:

[(1, 106720475), (5, 21344095), (17, 6277675), (25, 4268819), (85, 1255535), (289, 369275), (425, 251107), (1445, 73855), (7225, 14771)]