27508095

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 50038560

約数和(自身を除く): 22530465

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 107, 145, 197, 261, 321, 435, 535, 591, 963, 985, 1305, 1605, 1773, 2955, 3103, 4815, 5713, 8865, 9309, 15515, 17139, 21079, 27927, 28565, 46545, 51417, 63237, 85695, 105395, 139635, 189711, 257085, 316185, 611291, 948555, 1833873, 3056455, 5501619, 9169365, 27508095]

約数ペア:

[(1, 27508095), (3, 9169365), (5, 5501619), (9, 3056455), (15, 1833873), (29, 948555), (45, 611291), (87, 316185), (107, 257085), (145, 189711), (197, 139635), (261, 105395), (321, 85695), (435, 63237), (535, 51417), (591, 46545), (963, 28565), (985, 27927), (1305, 21079), (1605, 17139), (1773, 15515), (2955, 9309), (3103, 8865), (4815, 5713)]