12153722105

素因数分解:

$5^1\times 7^2\times {\mathrm{1889}}^1\times {\mathrm{26261}}^1$

素因数の和:28169

約数の個数: 24

約数和(自身を含む): 16975231560

約数和(自身を除く): 4821509455

約数列:

[1, 5, 7, 35, 49, 245, 1889, 9445, 13223, 26261, 66115, 92561, 131305, 183827, 462805, 919135, 1286789, 6433945, 49607029, 248035145, 347249203, 1736246015, 2430744421, 12153722105]

約数ペア:

[(1, 12153722105), (5, 2430744421), (7, 1736246015), (35, 347249203), (49, 248035145), (245, 49607029), (1889, 6433945), (9445, 1286789), (13223, 919135), (26261, 462805), (66115, 183827), (92561, 131305)]