317577425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67931}}^1$

素因数の和:67969

約数の個数: 24

約数和(自身を含む): 454872672

約数和(自身を除く): 137295247

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 67931, 339655, 747241, 1154827, 1698275, 3736205, 5774135, 12703097, 18681025, 28870675, 63515485, 317577425]

約数ペア:

[(1, 317577425), (5, 63515485), (11, 28870675), (17, 18681025), (25, 12703097), (55, 5774135), (85, 3736205), (187, 1698275), (275, 1154827), (425, 747241), (935, 339655), (4675, 67931)]