9727355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 13436928

約数和(自身を除く): 3709573

約数列:

[1, 5, 11, 47, 53, 55, 71, 235, 265, 355, 517, 583, 781, 2491, 2585, 2915, 3337, 3763, 3905, 12455, 16685, 18815, 27401, 36707, 41393, 137005, 176861, 183535, 206965, 884305, 1945471, 9727355]

約数ペア:

[(1, 9727355), (5, 1945471), (11, 884305), (47, 206965), (53, 183535), (55, 176861), (71, 137005), (235, 41393), (265, 36707), (355, 27401), (517, 18815), (583, 16685), (781, 12455), (2491, 3905), (2585, 3763), (2915, 3337)]