2826345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 4884480

約数和(自身を除く): 2058135

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 211, 235, 285, 633, 705, 893, 1055, 2679, 3165, 4009, 4465, 9917, 12027, 13395, 20045, 29751, 49585, 60135, 148755, 188423, 565269, 942115, 2826345]

約数ペア:

[(1, 2826345), (3, 942115), (5, 565269), (15, 188423), (19, 148755), (47, 60135), (57, 49585), (95, 29751), (141, 20045), (211, 13395), (235, 12027), (285, 9917), (633, 4465), (705, 4009), (893, 3165), (1055, 2679)]