86248565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 119478240

約数和(自身を除く): 33229675

約数列:

[1, 5, 13, 17, 65, 85, 89, 221, 445, 877, 1105, 1157, 1513, 4385, 5785, 7565, 11401, 14909, 19669, 57005, 74545, 78053, 98345, 193817, 390265, 969085, 1014689, 1326901, 5073445, 6634505, 17249713, 86248565]

約数ペア:

[(1, 86248565), (5, 17249713), (13, 6634505), (17, 5073445), (65, 1326901), (85, 1014689), (89, 969085), (221, 390265), (445, 193817), (877, 98345), (1105, 78053), (1157, 74545), (1513, 57005), (4385, 19669), (5785, 14909), (7565, 11401)]