219000715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{11251}}^1$

素因数の和:11502

約数の個数: 16

約数和(自身を含む): 279499680

約数和(自身を除く): 60498965

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 11251, 19465, 56255, 191267, 956335, 2576479, 12882395, 43800143, 219000715]

約数ペア:

[(1, 219000715), (5, 43800143), (17, 12882395), (85, 2576479), (229, 956335), (1145, 191267), (3893, 56255), (11251, 19465)]