68385655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55373}}^1$

素因数の和:55410

約数の個数: 16

約数和(自身を含む): 93028320

約数和(自身を除く): 24642665

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 55373, 276865, 719849, 1052087, 3599245, 5260435, 13677131, 68385655]

約数ペア:

[(1, 68385655), (5, 13677131), (13, 5260435), (19, 3599245), (65, 1052087), (95, 719849), (247, 276865), (1235, 55373)]