57214275

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{16231}}^1$

素因数の和:16291

約数の個数: 24

約数和(自身を含む): 96612864

約数和(自身を除く): 39398589

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 16231, 48693, 81155, 243465, 405775, 762857, 1217325, 2288571, 3814285, 11442855, 19071425, 57214275]

約数ペア:

[(1, 57214275), (3, 19071425), (5, 11442855), (15, 3814285), (25, 2288571), (47, 1217325), (75, 762857), (141, 405775), (235, 243465), (705, 81155), (1175, 48693), (3525, 16231)]