13980948135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{295237}}^1$

素因数の和:295304

約数の個数: 64

約数和(自身を含む): 28569590784

約数和(自身を除く): 14588642649

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 287, 385, 451, 615, 861, 1155, 1353, 1435, 2255, 3157, 4305, 6765, 9471, 15785, 47355, 295237, 885711, 1476185, 2066659, 3247607, 4428555, 6199977, 9742821, 10333295, 12104717, 16238035, 22733249, 30999885, 36314151, 48714105, 60523585, 68199747, 84733019, 113666245, 133151887, 181570755, 254199057, 340998735, 399455661, 423665095, 665759435, 932063209, 1270995285, 1997278305, 2796189627, 4660316045, 13980948135]

約数ペア:

[(1, 13980948135), (3, 4660316045), (5, 2796189627), (7, 1997278305), (11, 1270995285), (15, 932063209), (21, 665759435), (33, 423665095), (35, 399455661), (41, 340998735), (55, 254199057), (77, 181570755), (105, 133151887), (123, 113666245), (165, 84733019), (205, 68199747), (231, 60523585), (287, 48714105), (385, 36314151), (451, 30999885), (615, 22733249), (861, 16238035), (1155, 12104717), (1353, 10333295), (1435, 9742821), (2255, 6199977), (3157, 4428555), (4305, 3247607), (6765, 2066659), (9471, 1476185), (15785, 885711), (47355, 295237)]