77500225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12253}}^1$

素因数の和:12297

約数の個数: 24

約数和(自身を含む): 109403712

約数和(自身を除く): 31903487

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 12253, 61265, 134783, 281819, 306325, 673915, 1409095, 3100009, 3369575, 7045475, 15500045, 77500225]

約数ペア:

[(1, 77500225), (5, 15500045), (11, 7045475), (23, 3369575), (25, 3100009), (55, 1409095), (115, 673915), (253, 306325), (275, 281819), (575, 134783), (1265, 61265), (6325, 12253)]