78800105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 101779200

約数和(自身を除く): 22979095

約数列:

[1, 5, 29, 59, 61, 145, 151, 295, 305, 755, 1711, 1769, 3599, 4379, 8555, 8845, 8909, 9211, 17995, 21895, 44545, 46055, 104371, 258361, 267119, 521855, 543449, 1291805, 1335595, 2717245, 15760021, 78800105]

約数ペア:

[(1, 78800105), (5, 15760021), (29, 2717245), (59, 1335595), (61, 1291805), (145, 543449), (151, 521855), (295, 267119), (305, 258361), (755, 104371), (1711, 46055), (1769, 44545), (3599, 21895), (4379, 17995), (8555, 9211), (8845, 8909)]