15215810

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6703}}^1$

素因数の和:6937

約数の個数: 16

約数和(自身を含む): 27513216

約数和(自身を除く): 12297406

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 6703, 13406, 33515, 67030, 1521581, 3043162, 7607905, 15215810]

約数ペア:

[(1, 15215810), (2, 7607905), (5, 3043162), (10, 1521581), (227, 67030), (454, 33515), (1135, 13406), (2270, 6703)]