87013695

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81703}}^1$

素因数の和:81782

約数の個数: 16

約数和(自身を含む): 141184512

約数和(自身を除く): 54170817

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 81703, 245109, 408515, 1225545, 5800913, 17402739, 29004565, 87013695]

約数ペア:

[(1, 87013695), (3, 29004565), (5, 17402739), (15, 5800913), (71, 1225545), (213, 408515), (355, 245109), (1065, 81703)]