25995865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 38117376

約数和(自身を除く): 12121511

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 215, 301, 751, 805, 989, 1505, 3755, 4945, 5257, 6923, 17273, 26285, 32293, 34615, 86365, 120911, 161465, 226051, 604555, 742739, 1130255, 3713695, 5199173, 25995865]

約数ペア:

[(1, 25995865), (5, 5199173), (7, 3713695), (23, 1130255), (35, 742739), (43, 604555), (115, 226051), (161, 161465), (215, 120911), (301, 86365), (751, 34615), (805, 32293), (989, 26285), (1505, 17273), (3755, 6923), (4945, 5257)]