238364385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2270137}}^1$

素因数の和:2270152

約数の個数: 16

約数和(自身を含む): 435866496

約数和(自身を除く): 197502111

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2270137, 6810411, 11350685, 15890959, 34052055, 47672877, 79454795, 238364385]

約数ペア:

[(1, 238364385), (3, 79454795), (5, 47672877), (7, 34052055), (15, 15890959), (21, 11350685), (35, 6810411), (105, 2270137)]