15551421090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{518380703}}^1$

素因数の和:518380713

約数の個数: 16

約数和(自身を含む): 37323410688

約数和(自身を除く): 21771989598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 518380703, 1036761406, 1555142109, 2591903515, 3110284218, 5183807030, 7775710545, 15551421090]

約数ペア:

[(1, 15551421090), (2, 7775710545), (3, 5183807030), (5, 3110284218), (6, 2591903515), (10, 1555142109), (15, 1036761406), (30, 518380703)]