3129645

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5684

約数の個数: 16

約数和(自身を含む): 5143680

約数和(自身を除く): 2014035

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 5639, 16917, 28195, 84585, 208643, 625929, 1043215, 3129645]

約数ペア:

[(1, 3129645), (3, 1043215), (5, 625929), (15, 208643), (37, 84585), (111, 28195), (185, 16917), (555, 5639)]