1330894485

素因数分解:

$3^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{23909}}^1$

素因数の和:25157

約数の個数: 24

約数和(自身を含む): 2308845240

約数和(自身を除く): 977950755

約数列:

[1, 3, 5, 9, 15, 45, 1237, 3711, 6185, 11133, 18555, 23909, 55665, 71727, 119545, 215181, 358635, 1075905, 29575433, 88726299, 147877165, 266178897, 443631495, 1330894485]

約数ペア:

[(1, 1330894485), (3, 443631495), (5, 266178897), (9, 147877165), (15, 88726299), (45, 29575433), (1237, 1075905), (3711, 358635), (6185, 215181), (11133, 119545), (18555, 71727), (23909, 55665)]