475215261

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{3301}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 647931648

約数和(自身を除く): 172716387

約数列:

[1, 3, 47, 141, 1021, 3063, 3301, 9903, 47987, 143961, 155147, 465441, 3370321, 10110963, 158405087, 475215261]

約数ペア:

[(1, 475215261), (3, 158405087), (47, 10110963), (141, 3370321), (1021, 465441), (3063, 155147), (3301, 143961), (9903, 47987)]