1569331337015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1\times {\mathrm{189881}}^1$

素因数の和:192899

約数の個数: 32

約数和(自身を含む): 2075935853376

約数和(自身を除く): 506604516361

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 2957, 14785, 38441, 127151, 189881, 192205, 635755, 949405, 1652963, 2468453, 8164883, 8264815, 12342265, 40824415, 106143479, 530717395, 561478117, 2807390585, 7299215521, 24143559031, 36496077605, 120717795155, 313866267403, 1569331337015]

約数ペア:

[(1, 1569331337015), (5, 313866267403), (13, 120717795155), (43, 36496077605), (65, 24143559031), (215, 7299215521), (559, 2807390585), (2795, 561478117), (2957, 530717395), (14785, 106143479), (38441, 40824415), (127151, 12342265), (189881, 8264815), (192205, 8164883), (635755, 2468453), (949405, 1652963)]