18280545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39313}}^1$

素因数の和:39352

約数の個数: 16

約数和(自身を含む): 30193152

約数和(自身を除く): 11912607

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 39313, 117939, 196565, 589695, 1218703, 3656109, 6093515, 18280545]

約数ペア:

[(1, 18280545), (3, 6093515), (5, 3656109), (15, 1218703), (31, 589695), (93, 196565), (155, 117939), (465, 39313)]