7669805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 11467008

約数和(自身を除く): 3797203

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 631, 715, 935, 1105, 2431, 3155, 6941, 8203, 10727, 12155, 34705, 41015, 53635, 90233, 117997, 139451, 451165, 589985, 697255, 1533961, 7669805]

約数ペア:

[(1, 7669805), (5, 1533961), (11, 697255), (13, 589985), (17, 451165), (55, 139451), (65, 117997), (85, 90233), (143, 53635), (187, 41015), (221, 34705), (631, 12155), (715, 10727), (935, 8203), (1105, 6941), (2431, 3155)]