470155

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 697680

約数和(自身を除く): 227525

約数列:

[1, 5, 7, 19, 35, 49, 95, 101, 133, 245, 505, 665, 707, 931, 1919, 3535, 4655, 4949, 9595, 13433, 24745, 67165, 94031, 470155]

約数ペア:

[(1, 470155), (5, 94031), (7, 67165), (19, 24745), (35, 13433), (49, 9595), (95, 4949), (101, 4655), (133, 3535), (245, 1919), (505, 931), (665, 707)]