1696271805

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1901}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 2990856960

約数和(自身を除く): 1294585155

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 251, 395, 711, 753, 1185, 1255, 1901, 2259, 3555, 3765, 5703, 9505, 11295, 17109, 19829, 28515, 59487, 85545, 99145, 150179, 178461, 297435, 450537, 477151, 750895, 892305, 1351611, 1431453, 2252685, 2385755, 4294359, 6758055, 7157265, 21471795, 37694929, 113084787, 188474645, 339254361, 565423935, 1696271805]

約数ペア:

[(1, 1696271805), (3, 565423935), (5, 339254361), (9, 188474645), (15, 113084787), (45, 37694929), (79, 21471795), (237, 7157265), (251, 6758055), (395, 4294359), (711, 2385755), (753, 2252685), (1185, 1431453), (1255, 1351611), (1901, 892305), (2259, 750895), (3555, 477151), (3765, 450537), (5703, 297435), (9505, 178461), (11295, 150179), (17109, 99145), (19829, 85545), (28515, 59487)]