202119825

素因数分解:

$3^1\times 5^2\times {\mathrm{653}}^1\times {\mathrm{4127}}^1$

素因数の和:4793

約数の個数: 24

約数和(自身を含む): 334764288

約数和(自身を除く): 132644463

約数列:

[1, 3, 5, 15, 25, 75, 653, 1959, 3265, 4127, 9795, 12381, 16325, 20635, 48975, 61905, 103175, 309525, 2694931, 8084793, 13474655, 40423965, 67373275, 202119825]

約数ペア:

[(1, 202119825), (3, 67373275), (5, 40423965), (15, 13474655), (25, 8084793), (75, 2694931), (653, 309525), (1959, 103175), (3265, 61905), (4127, 48975), (9795, 20635), (12381, 16325)]