27491975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9241}}^1$

素因数の和:9275

約数の個数: 24

約数和(自身を含む): 41256288

約数和(自身を除く): 13764313

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 9241, 46205, 64687, 157097, 231025, 323435, 785485, 1099679, 1617175, 3927425, 5498395, 27491975]

約数ペア:

[(1, 27491975), (5, 5498395), (7, 3927425), (17, 1617175), (25, 1099679), (35, 785485), (85, 323435), (119, 231025), (175, 157097), (425, 64687), (595, 46205), (2975, 9241)]