4490145

素因数分解:

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

素因数の和:262

約数の個数: 48

約数和(自身を含む): 8716032

約数和(自身を除く): 4225887

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 193, 235, 423, 495, 517, 579, 705, 965, 1551, 1737, 2115, 2123, 2585, 2895, 4653, 6369, 7755, 8685, 9071, 10615, 19107, 23265, 27213, 31845, 45355, 81639, 95535, 99781, 136065, 299343, 408195, 498905, 898029, 1496715, 4490145]

約数ペア:

[(1, 4490145), (3, 1496715), (5, 898029), (9, 498905), (11, 408195), (15, 299343), (33, 136065), (45, 99781), (47, 95535), (55, 81639), (99, 45355), (141, 31845), (165, 27213), (193, 23265), (235, 19107), (423, 10615), (495, 9071), (517, 8685), (579, 7755), (705, 6369), (965, 4653), (1551, 2895), (1737, 2585), (2115, 2123)]