22740025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11813}}^1$

素因数の和:11841

約数の個数: 24

約数和(自身を含む): 35158464

約数和(自身を除く): 12418439

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 11813, 59065, 82691, 129943, 295325, 413455, 649715, 909601, 2067275, 3248575, 4548005, 22740025]

約数ペア:

[(1, 22740025), (5, 4548005), (7, 3248575), (11, 2067275), (25, 909601), (35, 649715), (55, 413455), (77, 295325), (175, 129943), (275, 82691), (385, 59065), (1925, 11813)]