15068475

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 27207336

約数和(自身を除く): 12138861

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 347, 579, 965, 1041, 1735, 1737, 2895, 3123, 4825, 5205, 8675, 8685, 14475, 15615, 26025, 43425, 66971, 78075, 200913, 334855, 602739, 1004565, 1674275, 3013695, 5022825, 15068475]

約数ペア:

[(1, 15068475), (3, 5022825), (5, 3013695), (9, 1674275), (15, 1004565), (25, 602739), (45, 334855), (75, 200913), (193, 78075), (225, 66971), (347, 43425), (579, 26025), (965, 15615), (1041, 14475), (1735, 8685), (1737, 8675), (2895, 5205), (3123, 4825)]