54556825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 72229752

約数和(自身を除く): 17672927

約数列:

[1, 5, 17, 25, 85, 137, 425, 685, 937, 2329, 3425, 4685, 11645, 15929, 23425, 58225, 79645, 128369, 398225, 641845, 2182273, 3209225, 10911365, 54556825]

約数ペア:

[(1, 54556825), (5, 10911365), (17, 3209225), (25, 2182273), (85, 641845), (137, 398225), (425, 128369), (685, 79645), (937, 58225), (2329, 23425), (3425, 15929), (4685, 11645)]