25348855

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 36569088

約数和(自身を除く): 11220233

約数列:

[1, 5, 7, 31, 35, 61, 155, 217, 305, 383, 427, 1085, 1891, 1915, 2135, 2681, 9455, 11873, 13237, 13405, 23363, 59365, 66185, 83111, 116815, 163541, 415555, 724253, 817705, 3621265, 5069771, 25348855]

約数ペア:

[(1, 25348855), (5, 5069771), (7, 3621265), (31, 817705), (35, 724253), (61, 415555), (155, 163541), (217, 116815), (305, 83111), (383, 66185), (427, 59365), (1085, 23363), (1891, 13405), (1915, 13237), (2135, 11873), (2681, 9455)]