16463865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 29723904

約数和(自身を除く): 13260039

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 165, 193, 235, 363, 517, 579, 605, 705, 965, 1551, 1815, 2123, 2585, 2895, 5687, 6369, 7755, 9071, 10615, 17061, 23353, 27213, 28435, 31845, 45355, 70059, 85305, 99781, 116765, 136065, 299343, 350295, 498905, 1097591, 1496715, 3292773, 5487955, 16463865]

約数ペア:

[(1, 16463865), (3, 5487955), (5, 3292773), (11, 1496715), (15, 1097591), (33, 498905), (47, 350295), (55, 299343), (121, 136065), (141, 116765), (165, 99781), (193, 85305), (235, 70059), (363, 45355), (517, 31845), (579, 28435), (605, 27213), (705, 23353), (965, 17061), (1551, 10615), (1815, 9071), (2123, 7755), (2585, 6369), (2895, 5687)]