8939875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 13523328

約数和(自身を除く): 4583453

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 601, 875, 2125, 2975, 3005, 4207, 10217, 14875, 15025, 21035, 51085, 71519, 75125, 105175, 255425, 357595, 525875, 1277125, 1787975, 8939875]

約数ペア:

[(1, 8939875), (5, 1787975), (7, 1277125), (17, 525875), (25, 357595), (35, 255425), (85, 105175), (119, 75125), (125, 71519), (175, 51085), (425, 21035), (595, 15025), (601, 14875), (875, 10217), (2125, 4207), (2975, 3005)]