152025885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 289111680

約数和(自身を除く): 137085795

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 197, 495, 591, 985, 1559, 1773, 2167, 2955, 4677, 6501, 7795, 8865, 10835, 14031, 17149, 19503, 23385, 32505, 51447, 70155, 85745, 97515, 154341, 257235, 307123, 771705, 921369, 1535615, 2764107, 3378353, 4606845, 10135059, 13820535, 16891765, 30405177, 50675295, 152025885]

約数ペア:

[(1, 152025885), (3, 50675295), (5, 30405177), (9, 16891765), (11, 13820535), (15, 10135059), (33, 4606845), (45, 3378353), (55, 2764107), (99, 1535615), (165, 921369), (197, 771705), (495, 307123), (591, 257235), (985, 154341), (1559, 97515), (1773, 85745), (2167, 70155), (2955, 51447), (4677, 32505), (6501, 23385), (7795, 19503), (8865, 17149), (10835, 14031)]