424220155

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 534504960

約数和(自身を除く): 110284805

約数列:

[1, 5, 43, 73, 151, 179, 215, 365, 755, 895, 3139, 6493, 7697, 11023, 13067, 15695, 27029, 32465, 38485, 55115, 65335, 135145, 473989, 561881, 1162247, 1973117, 2369945, 2809405, 5811235, 9865585, 84844031, 424220155]

約数ペア:

[(1, 424220155), (5, 84844031), (43, 9865585), (73, 5811235), (151, 2809405), (179, 2369945), (215, 1973117), (365, 1162247), (755, 561881), (895, 473989), (3139, 135145), (6493, 65335), (7697, 55115), (11023, 38485), (13067, 32465), (15695, 27029)]