8251375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 11928384

約数和(自身を除く): 3677009

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 353, 425, 935, 1375, 1765, 2125, 3883, 4675, 6001, 8825, 19415, 23375, 30005, 44125, 66011, 97075, 150025, 330055, 485375, 750125, 1650275, 8251375]

約数ペア:

[(1, 8251375), (5, 1650275), (11, 750125), (17, 485375), (25, 330055), (55, 150025), (85, 97075), (125, 66011), (187, 44125), (275, 30005), (353, 23375), (425, 19415), (935, 8825), (1375, 6001), (1765, 4675), (2125, 3883)]