30123151475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{98627}}^1$

素因数の和:99299

約数の個数: 24

約数和(自身を含む): 39380187840

約数和(自身を除く): 9257036365

約数列:

[1, 5, 19, 25, 95, 475, 643, 3215, 12217, 16075, 61085, 98627, 305425, 493135, 1873913, 2465675, 9369565, 46847825, 63417161, 317085805, 1204926059, 1585429025, 6024630295, 30123151475]

約数ペア:

[(1, 30123151475), (5, 6024630295), (19, 1585429025), (25, 1204926059), (95, 317085805), (475, 63417161), (643, 46847825), (3215, 9369565), (12217, 2465675), (16075, 1873913), (61085, 493135), (98627, 305425)]