75511995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1097}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 130600512

約数和(自身を除く): 55088517

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 353, 1059, 1097, 1765, 3291, 4589, 5295, 5485, 13767, 14261, 16455, 22945, 42783, 68835, 71305, 213915, 387241, 1161723, 1936205, 5034133, 5808615, 15102399, 25170665, 75511995]

約数ペア:

[(1, 75511995), (3, 25170665), (5, 15102399), (13, 5808615), (15, 5034133), (39, 1936205), (65, 1161723), (195, 387241), (353, 213915), (1059, 71305), (1097, 68835), (1765, 42783), (3291, 22945), (4589, 16455), (5295, 14261), (5485, 13767)]