7090945

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 8803008

約数和(自身を除く): 1712063

約数列:

[1, 5, 61, 67, 305, 335, 347, 1735, 4087, 20435, 21167, 23249, 105835, 116245, 1418189, 7090945]

約数ペア:

[(1, 7090945), (5, 1418189), (61, 116245), (67, 105835), (305, 23249), (335, 21167), (347, 20435), (1735, 4087)]