54618255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 46020465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 127, 171, 285, 381, 503, 635, 855, 1143, 1509, 1905, 2413, 2515, 4527, 5715, 7239, 7545, 9557, 12065, 21717, 22635, 28671, 36195, 47785, 63881, 86013, 108585, 143355, 191643, 319405, 430065, 574929, 958215, 1213739, 2874645, 3641217, 6068695, 10923651, 18206085, 54618255]

約数ペア:

[(1, 54618255), (3, 18206085), (5, 10923651), (9, 6068695), (15, 3641217), (19, 2874645), (45, 1213739), (57, 958215), (95, 574929), (127, 430065), (171, 319405), (285, 191643), (381, 143355), (503, 108585), (635, 86013), (855, 63881), (1143, 47785), (1509, 36195), (1905, 28671), (2413, 22635), (2515, 21717), (4527, 12065), (5715, 9557), (7239, 7545)]