804115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 1058400

約数和(自身を除く): 254285

約数列:

[1, 5, 13, 65, 89, 139, 445, 695, 1157, 1807, 5785, 9035, 12371, 61855, 160823, 804115]

約数ペア:

[(1, 804115), (5, 160823), (13, 61855), (65, 12371), (89, 9035), (139, 5785), (445, 1807), (695, 1157)]