5240155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 6609600

約数和(自身を除く): 1369445

約数列:

[1, 5, 29, 71, 145, 355, 509, 2059, 2545, 10295, 14761, 36139, 73805, 180695, 1048031, 5240155]

約数ペア:

[(1, 5240155), (5, 1048031), (29, 180695), (71, 73805), (145, 36139), (355, 14761), (509, 10295), (2059, 2545)]