78482825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 103326720

約数和(自身を除く): 24843895

約数列:

[1, 5, 19, 25, 95, 127, 475, 635, 1301, 2413, 3175, 6505, 12065, 24719, 32525, 60325, 123595, 165227, 617975, 826135, 3139313, 4130675, 15696565, 78482825]

約数ペア:

[(1, 78482825), (5, 15696565), (19, 4130675), (25, 3139313), (95, 826135), (127, 617975), (475, 165227), (635, 123595), (1301, 60325), (2413, 32525), (3175, 24719), (6505, 12065)]