224719145

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{8117}}^1$

素因数の和:8249

約数の個数: 24

約数和(自身を含む): 316504584

約数和(自身を除く): 91785439

約数列:

[1, 5, 7, 35, 49, 113, 245, 565, 791, 3955, 5537, 8117, 27685, 40585, 56819, 284095, 397733, 917221, 1988665, 4586105, 6420547, 32102735, 44943829, 224719145]

約数ペア:

[(1, 224719145), (5, 44943829), (7, 32102735), (35, 6420547), (49, 4586105), (113, 1988665), (245, 917221), (565, 397733), (791, 284095), (3955, 56819), (5537, 40585), (8117, 27685)]