1543280005

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1\times {\mathrm{2081}}^1$

素因数の和:3956

約数の個数: 16

約数和(自身を含む): 1876198464

約数和(自身を除く): 332918459

約数列:

[1, 5, 83, 415, 1787, 2081, 8935, 10405, 148321, 172723, 741605, 863615, 3718747, 18593735, 308656001, 1543280005]

約数ペア:

[(1, 1543280005), (5, 308656001), (83, 18593735), (415, 3718747), (1787, 863615), (2081, 741605), (8935, 172723), (10405, 148321)]