118450475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 182800800

約数和(自身を除く): 64350325

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 935, 1105, 1949, 2431, 3575, 4675, 5525, 9745, 12155, 21439, 25337, 33133, 48725, 60775, 107195, 126685, 165665, 278707, 364463, 430729, 535975, 633425, 828325, 1393535, 1822315, 2153645, 4738019, 6967675, 9111575, 10768225, 23690095, 118450475]

約数ペア:

[(1, 118450475), (5, 23690095), (11, 10768225), (13, 9111575), (17, 6967675), (25, 4738019), (55, 2153645), (65, 1822315), (85, 1393535), (143, 828325), (187, 633425), (221, 535975), (275, 430729), (325, 364463), (425, 278707), (715, 165665), (935, 126685), (1105, 107195), (1949, 60775), (2431, 48725), (3575, 33133), (4675, 25337), (5525, 21439), (9745, 12155)]