2497105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 3309264

約数和(自身を除く): 812159

約数列:

[1, 5, 13, 41, 65, 205, 533, 937, 2665, 4685, 12181, 38417, 60905, 192085, 499421, 2497105]

約数ペア:

[(1, 2497105), (5, 499421), (13, 192085), (41, 60905), (65, 38417), (205, 12181), (533, 4685), (937, 2665)]