87445865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9029}}^1$

素因数の和:9196

約数の個数: 16

約数和(自身を含む): 113778000

約数和(自身を除く): 26332135

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9029, 9685, 45145, 117377, 586885, 1345321, 6726605, 17489173, 87445865]

約数ペア:

[(1, 87445865), (5, 17489173), (13, 6726605), (65, 1345321), (149, 586885), (745, 117377), (1937, 45145), (9029, 9685)]