1441665

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 2620800

約数和(自身を除く): 1179135

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 181, 295, 531, 543, 885, 905, 1593, 1629, 2655, 2715, 4887, 7965, 8145, 10679, 24435, 32037, 53395, 96111, 160185, 288333, 480555, 1441665]

約数ペア:

[(1, 1441665), (3, 480555), (5, 288333), (9, 160185), (15, 96111), (27, 53395), (45, 32037), (59, 24435), (135, 10679), (177, 8145), (181, 7965), (295, 4887), (531, 2715), (543, 2655), (885, 1629), (905, 1593)]