76490245

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 100295712

約数和(自身を除く): 23805467

約数列:

[1, 5, 13, 65, 131, 169, 655, 691, 845, 1703, 3455, 8515, 8983, 22139, 44915, 90521, 110695, 116779, 452605, 583895, 1176773, 5883865, 15298049, 76490245]

約数ペア:

[(1, 76490245), (5, 15298049), (13, 5883865), (65, 1176773), (131, 583895), (169, 452605), (655, 116779), (691, 110695), (845, 90521), (1703, 44915), (3455, 22139), (8515, 8983)]