142477275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{44179}}^1$

素因数の和:44235

約数の個数: 24

約数和(自身を含む): 241046080

約数和(自身を除く): 98568805

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 44179, 132537, 220895, 662685, 1104475, 1899697, 3313425, 5699091, 9498485, 28495455, 47492425, 142477275]

約数ペア:

[(1, 142477275), (3, 47492425), (5, 28495455), (15, 9498485), (25, 5699091), (43, 3313425), (75, 1899697), (129, 1104475), (215, 662685), (645, 220895), (1075, 132537), (3225, 44179)]