154954005

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{78857}}^1$

素因数の和:78996

約数の個数: 16

約数和(自身を含む): 249822144

約数和(自身を除く): 94868139

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 78857, 236571, 394285, 1182855, 10330267, 30990801, 51651335, 154954005]

約数ペア:

[(1, 154954005), (3, 51651335), (5, 30990801), (15, 10330267), (131, 1182855), (393, 394285), (655, 236571), (1965, 78857)]