8429625

素因数分解:

$3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 15575040

約数和(自身を除く): 7145415

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 127, 177, 225, 295, 375, 381, 531, 635, 885, 1125, 1143, 1475, 1905, 2655, 3175, 4425, 5715, 7375, 7493, 9525, 13275, 15875, 22125, 22479, 28575, 37465, 47625, 66375, 67437, 112395, 142875, 187325, 337185, 561975, 936625, 1685925, 2809875, 8429625]

約数ペア:

[(1, 8429625), (3, 2809875), (5, 1685925), (9, 936625), (15, 561975), (25, 337185), (45, 187325), (59, 142875), (75, 112395), (125, 67437), (127, 66375), (177, 47625), (225, 37465), (295, 28575), (375, 22479), (381, 22125), (531, 15875), (635, 13275), (885, 9525), (1125, 7493), (1143, 7375), (1475, 5715), (1905, 4425), (2655, 3175)]