2402775

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 4400760

約数和(自身を除く): 1997985

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 181, 225, 295, 531, 543, 885, 905, 1475, 1629, 2655, 2715, 4425, 4525, 8145, 10679, 13275, 13575, 32037, 40725, 53395, 96111, 160185, 266975, 480555, 800925, 2402775]

約数ペア:

[(1, 2402775), (3, 800925), (5, 480555), (9, 266975), (15, 160185), (25, 96111), (45, 53395), (59, 40725), (75, 32037), (177, 13575), (181, 13275), (225, 10679), (295, 8145), (531, 4525), (543, 4425), (885, 2715), (905, 2655), (1475, 1629)]