82812315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{178091}}^1$

素因数の和:178130

約数の個数: 16

約数和(自身を含む): 136774656

約数和(自身を除く): 53962341

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 178091, 534273, 890455, 2671365, 5520821, 16562463, 27604105, 82812315]

約数ペア:

[(1, 82812315), (3, 27604105), (5, 16562463), (15, 5520821), (31, 2671365), (93, 890455), (155, 534273), (465, 178091)]