75447135

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 134578080

約数和(自身を除く): 59130945

約数列:

[1, 3, 5, 9, 15, 45, 59, 157, 177, 181, 295, 471, 531, 543, 785, 885, 905, 1413, 1629, 2355, 2655, 2715, 7065, 8145, 9263, 10679, 27789, 28417, 32037, 46315, 53395, 83367, 85251, 96111, 138945, 142085, 160185, 255753, 416835, 426255, 480555, 1278765, 1676603, 5029809, 8383015, 15089427, 25149045, 75447135]

約数ペア:

[(1, 75447135), (3, 25149045), (5, 15089427), (9, 8383015), (15, 5029809), (45, 1676603), (59, 1278765), (157, 480555), (177, 426255), (181, 416835), (295, 255753), (471, 160185), (531, 142085), (543, 138945), (785, 96111), (885, 85251), (905, 83367), (1413, 53395), (1629, 46315), (2355, 32037), (2655, 28417), (2715, 27789), (7065, 10679), (8145, 9263)]