7161115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 9657648

約数和(自身を除く): 2496533

約数列:

[1, 5, 13, 29, 65, 131, 145, 377, 655, 841, 1703, 1885, 3799, 4205, 8515, 10933, 18995, 49387, 54665, 110171, 246935, 550855, 1432223, 7161115]

約数ペア:

[(1, 7161115), (5, 1432223), (13, 550855), (29, 246935), (65, 110171), (131, 54665), (145, 49387), (377, 18995), (655, 10933), (841, 8515), (1703, 4205), (1885, 3799)]