75039645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{937}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 126967680

約数和(自身を除く): 51928035

約数列:

[1, 3, 5, 15, 19, 57, 95, 281, 285, 843, 937, 1405, 2811, 4215, 4685, 5339, 14055, 16017, 17803, 26695, 53409, 80085, 89015, 263297, 267045, 789891, 1316485, 3949455, 5002643, 15007929, 25013215, 75039645]

約数ペア:

[(1, 75039645), (3, 25013215), (5, 15007929), (15, 5002643), (19, 3949455), (57, 1316485), (95, 789891), (281, 267045), (285, 263297), (843, 89015), (937, 80085), (1405, 53409), (2811, 26695), (4215, 17803), (4685, 16017), (5339, 14055)]