1517960015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 2235848832

約数和(自身を除く): 717888817

約数列:

[1, 5, 11, 13, 41, 53, 55, 65, 143, 205, 265, 451, 533, 583, 689, 715, 977, 2173, 2255, 2665, 2915, 3445, 4885, 5863, 7579, 10747, 10865, 12701, 23903, 28249, 29315, 37895, 40057, 51781, 53735, 63505, 119515, 139711, 141245, 200285, 258905, 310739, 440627, 520741, 569591, 673153, 698555, 1553695, 2123021, 2203135, 2603705, 2847955, 3365765, 5728151, 7404683, 10615105, 23353231, 27599273, 28640755, 37023415, 116766155, 137996365, 303592003, 1517960015]

約数ペア:

[(1, 1517960015), (5, 303592003), (11, 137996365), (13, 116766155), (41, 37023415), (53, 28640755), (55, 27599273), (65, 23353231), (143, 10615105), (205, 7404683), (265, 5728151), (451, 3365765), (533, 2847955), (583, 2603705), (689, 2203135), (715, 2123021), (977, 1553695), (2173, 698555), (2255, 673153), (2665, 569591), (2915, 520741), (3445, 440627), (4885, 310739), (5863, 258905), (7579, 200285), (10747, 141245), (10865, 139711), (12701, 119515), (23903, 63505), (28249, 53735), (29315, 51781), (37895, 40057)]