86107815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65983}}^1$

素因数の和:66023

約数の個数: 24

約数和(自身を含む): 154402560

約数和(自身を除く): 68294745

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 65983, 197949, 329915, 593847, 989745, 1913507, 2969235, 5740521, 9567535, 17221563, 28702605, 86107815]

約数ペア:

[(1, 86107815), (3, 28702605), (5, 17221563), (9, 9567535), (15, 5740521), (29, 2969235), (45, 1913507), (87, 989745), (145, 593847), (261, 329915), (435, 197949), (1305, 65983)]