309076655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{28447}}^1$

素因数の和:28546

約数の個数: 16

約数和(自身を含む): 387120384

約数和(自身を除く): 78043729

約数列:

[1, 5, 41, 53, 205, 265, 2173, 10865, 28447, 142235, 1166327, 1507691, 5831635, 7538455, 61815331, 309076655]

約数ペア:

[(1, 309076655), (5, 61815331), (41, 7538455), (53, 5831635), (205, 1507691), (265, 1166327), (2173, 142235), (10865, 28447)]