318632015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{55079}}^1$

素因数の和:55186

約数の個数: 16

約数和(自身を含む): 416404800

約数和(自身を除く): 97772785

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 55079, 275395, 716027, 3580135, 4902031, 24510155, 63726403, 318632015]

約数ペア:

[(1, 318632015), (5, 63726403), (13, 24510155), (65, 4902031), (89, 3580135), (445, 716027), (1157, 275395), (5785, 55079)]