2448435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2148045

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 71, 95, 121, 165, 209, 213, 285, 355, 363, 605, 627, 781, 1045, 1065, 1349, 1815, 2299, 2343, 3135, 3905, 4047, 6745, 6897, 8591, 11495, 11715, 14839, 20235, 25773, 34485, 42955, 44517, 74195, 128865, 163229, 222585, 489687, 816145, 2448435]

約数ペア:

[(1, 2448435), (3, 816145), (5, 489687), (11, 222585), (15, 163229), (19, 128865), (33, 74195), (55, 44517), (57, 42955), (71, 34485), (95, 25773), (121, 20235), (165, 14839), (209, 11715), (213, 11495), (285, 8591), (355, 6897), (363, 6745), (605, 4047), (627, 3905), (781, 3135), (1045, 2343), (1065, 2299), (1349, 1815)]