22107155

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 9411565

約数列:

[1, 5, 7, 35, 47, 89, 151, 235, 329, 445, 623, 755, 1057, 1645, 3115, 4183, 5285, 7097, 13439, 20915, 29281, 35485, 49679, 67195, 94073, 146405, 248395, 470365, 631633, 3158165, 4421431, 22107155]

約数ペア:

[(1, 22107155), (5, 4421431), (7, 3158165), (35, 631633), (47, 470365), (89, 248395), (151, 146405), (235, 94073), (329, 67195), (445, 49679), (623, 35485), (755, 29281), (1057, 20915), (1645, 13439), (3115, 7097), (4183, 5285)]