992565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 2066688

約数和(自身を除く): 1074123

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 137, 161, 207, 315, 345, 411, 483, 685, 805, 959, 1035, 1233, 1449, 2055, 2415, 2877, 3151, 4795, 6165, 7245, 8631, 9453, 14385, 15755, 22057, 28359, 43155, 47265, 66171, 110285, 141795, 198513, 330855, 992565]

約数ペア:

[(1, 992565), (3, 330855), (5, 198513), (7, 141795), (9, 110285), (15, 66171), (21, 47265), (23, 43155), (35, 28359), (45, 22057), (63, 15755), (69, 14385), (105, 9453), (115, 8631), (137, 7245), (161, 6165), (207, 4795), (315, 3151), (345, 2877), (411, 2415), (483, 2055), (685, 1449), (805, 1233), (959, 1035)]