15087775

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 19485360

約数和(自身を除く): 4397585

約数列:

[1, 5, 25, 53, 59, 193, 265, 295, 965, 1325, 1475, 3127, 4825, 10229, 11387, 15635, 51145, 56935, 78175, 255725, 284675, 603511, 3017555, 15087775]

約数ペア:

[(1, 15087775), (5, 3017555), (25, 603511), (53, 284675), (59, 255725), (193, 78175), (265, 56935), (295, 51145), (965, 15635), (1325, 11387), (1475, 10229), (3127, 4825)]