127900535

素因数分解:

$5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{2341}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 179415936

約数和(自身を除く): 51515401

約数列:

[1, 5, 7, 35, 49, 223, 245, 1115, 1561, 2341, 7805, 10927, 11705, 16387, 54635, 81935, 114709, 522043, 573545, 2610215, 3654301, 18271505, 25580107, 127900535]

約数ペア:

[(1, 127900535), (5, 25580107), (7, 18271505), (35, 3654301), (49, 2610215), (223, 573545), (245, 522043), (1115, 114709), (1561, 81935), (2341, 54635), (7805, 16387), (10927, 11705)]