9649445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 12709872

約数和(自身を除く): 3060427

約数列:

[1, 5, 13, 53, 65, 265, 689, 2801, 3445, 14005, 36413, 148453, 182065, 742265, 1929889, 9649445]

約数ペア:

[(1, 9649445), (5, 1929889), (13, 742265), (53, 182065), (65, 148453), (265, 36413), (689, 14005), (2801, 3445)]