101197275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{31379}}^1$

素因数の和:31435

約数の個数: 24

約数和(自身を含む): 171209280

約数和(自身を除く): 70012005

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 31379, 94137, 156895, 470685, 784475, 1349297, 2353425, 4047891, 6746485, 20239455, 33732425, 101197275]

約数ペア:

[(1, 101197275), (3, 33732425), (5, 20239455), (15, 6746485), (25, 4047891), (43, 2353425), (75, 1349297), (129, 784475), (215, 470685), (645, 156895), (1075, 94137), (3225, 31379)]