201127545

素因数分解:

$3^2\times 5^1\times {\mathrm{4469501}}^1$

素因数の和:4469512

約数の個数: 12

約数和(自身を含む): 348621156

約数和(自身を除く): 147493611

約数列:

[1, 3, 5, 9, 15, 45, 4469501, 13408503, 22347505, 40225509, 67042515, 201127545]

約数ペア:

[(1, 201127545), (3, 67042515), (5, 40225509), (9, 22347505), (15, 13408503), (45, 4469501)]