47307195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 88976160

約数和(自身を除く): 41668965

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 193, 195, 419, 579, 585, 965, 1257, 1737, 2095, 2509, 2895, 3771, 5447, 6285, 7527, 8685, 12545, 16341, 18855, 22581, 27235, 37635, 49023, 80867, 81705, 112905, 242601, 245115, 404335, 727803, 1051271, 1213005, 3153813, 3639015, 5256355, 9461439, 15769065, 47307195]

約数ペア:

[(1, 47307195), (3, 15769065), (5, 9461439), (9, 5256355), (13, 3639015), (15, 3153813), (39, 1213005), (45, 1051271), (65, 727803), (117, 404335), (193, 245115), (195, 242601), (419, 112905), (579, 81705), (585, 80867), (965, 49023), (1257, 37635), (1737, 27235), (2095, 22581), (2509, 18855), (2895, 16341), (3771, 12545), (5447, 8685), (6285, 7527)]