4154545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 5425488

約数和(自身を除く): 1270943

約数列:

[1, 5, 17, 37, 85, 185, 629, 1321, 3145, 6605, 22457, 48877, 112285, 244385, 830909, 4154545]

約数ペア:

[(1, 4154545), (5, 830909), (17, 244385), (37, 112285), (85, 48877), (185, 22457), (629, 6605), (1321, 3145)]