139832015

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5879}}^1$

素因数の和:6022

約数の個数: 16

約数和(自身を含む): 172730880

約数和(自身を除く): 32898865

約数列:

[1, 5, 67, 71, 335, 355, 4757, 5879, 23785, 29395, 393893, 417409, 1969465, 2087045, 27966403, 139832015]

約数ペア:

[(1, 139832015), (5, 27966403), (67, 2087045), (71, 1969465), (335, 417409), (355, 393893), (4757, 29395), (5879, 23785)]