121125850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{142501}}^1$

素因数の和:142530

約数の個数: 24

約数和(自身を含む): 238548348

約数和(自身を除く): 117422498

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 142501, 285002, 712505, 1425010, 2422517, 3562525, 4845034, 7125050, 12112585, 24225170, 60562925, 121125850]

約数ペア:

[(1, 121125850), (2, 60562925), (5, 24225170), (10, 12112585), (17, 7125050), (25, 4845034), (34, 3562525), (50, 2422517), (85, 1425010), (170, 712505), (425, 285002), (850, 142501)]