2247356875

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 2907256880

約数和(自身を除く): 659900005

約数列:

[1, 5, 25, 37, 125, 157, 185, 619, 625, 785, 925, 3095, 3925, 4625, 5809, 15475, 19625, 22903, 23125, 29045, 77375, 97183, 98125, 114515, 145225, 386875, 485915, 572575, 726125, 2429575, 2862875, 3595771, 3630625, 12147875, 14314375, 17978855, 60739375, 89894275, 449471375, 2247356875]

約数ペア:

[(1, 2247356875), (5, 449471375), (25, 89894275), (37, 60739375), (125, 17978855), (157, 14314375), (185, 12147875), (619, 3630625), (625, 3595771), (785, 2862875), (925, 2429575), (3095, 726125), (3925, 572575), (4625, 485915), (5809, 386875), (15475, 145225), (19625, 114515), (22903, 98125), (23125, 97183), (29045, 77375)]