4995108465

素因数分解:

$3^1\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{83231}}^1$

素因数の和:87240

約数の個数: 16

約数和(自身を含む): 7994267136

約数和(自身を除く): 2999158671

約数列:

[1, 3, 5, 15, 4001, 12003, 20005, 60015, 83231, 249693, 416155, 1248465, 333007231, 999021693, 1665036155, 4995108465]

約数ペア:

[(1, 4995108465), (3, 1665036155), (5, 999021693), (15, 333007231), (4001, 1248465), (12003, 416155), (20005, 249693), (60015, 83231)]