129156735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11779}}^1$

素因数の和:11847

約数の個数: 32

約数和(自身を含む): 223914240

約数和(自身を除く): 94757505

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 11779, 35337, 58895, 176685, 200243, 506497, 600729, 1001215, 1519491, 2532485, 3003645, 7597455, 8610449, 25831347, 43052245, 129156735]

約数ペア:

[(1, 129156735), (3, 43052245), (5, 25831347), (15, 8610449), (17, 7597455), (43, 3003645), (51, 2532485), (85, 1519491), (129, 1001215), (215, 600729), (255, 506497), (645, 200243), (731, 176685), (2193, 58895), (3655, 35337), (10965, 11779)]