99701075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 130705920

約数和(自身を除く): 31004845

約数列:

[1, 5, 19, 25, 95, 431, 475, 487, 2155, 2435, 8189, 9253, 10775, 12175, 40945, 46265, 204725, 209897, 231325, 1049485, 3988043, 5247425, 19940215, 99701075]

約数ペア:

[(1, 99701075), (5, 19940215), (19, 5247425), (25, 3988043), (95, 1049485), (431, 231325), (475, 209897), (487, 204725), (2155, 46265), (2435, 40945), (8189, 12175), (9253, 10775)]