5541195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 10112256

約数和(自身を除く): 4571061

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 71, 121, 129, 165, 213, 215, 355, 363, 473, 605, 645, 781, 1065, 1419, 1815, 2343, 2365, 3053, 3905, 5203, 7095, 8591, 9159, 11715, 15265, 15609, 25773, 26015, 33583, 42955, 45795, 78045, 100749, 128865, 167915, 369413, 503745, 1108239, 1847065, 5541195]

約数ペア:

[(1, 5541195), (3, 1847065), (5, 1108239), (11, 503745), (15, 369413), (33, 167915), (43, 128865), (55, 100749), (71, 78045), (121, 45795), (129, 42955), (165, 33583), (213, 26015), (215, 25773), (355, 15609), (363, 15265), (473, 11715), (605, 9159), (645, 8591), (781, 7095), (1065, 5203), (1419, 3905), (1815, 3053), (2343, 2365)]