91906295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15887}}^1$

素因数の和:15994

約数の個数: 16

約数和(自身を含む): 120113280

約数和(自身を除く): 28206985

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 15887, 79435, 206531, 1032655, 1413943, 7069715, 18381259, 91906295]

約数ペア:

[(1, 91906295), (5, 18381259), (13, 7069715), (65, 1413943), (89, 1032655), (445, 206531), (1157, 79435), (5785, 15887)]