87745965

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{188701}}^1$

素因数の和:188740

約数の個数: 16

約数和(自身を含む): 144923136

約数和(自身を除く): 57177171

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 188701, 566103, 943505, 2830515, 5849731, 17549193, 29248655, 87745965]

約数ペア:

[(1, 87745965), (3, 29248655), (5, 17549193), (15, 5849731), (31, 2830515), (93, 943505), (155, 566103), (465, 188701)]