140011105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 187463808

約数和(自身を除く): 47452703

約数列:

[1, 5, 13, 41, 65, 107, 205, 491, 533, 535, 1391, 2455, 2665, 4387, 6383, 6955, 20131, 21935, 31915, 52537, 57031, 100655, 261703, 262685, 285155, 682981, 1308515, 2154017, 3414905, 10770085, 28002221, 140011105]

約数ペア:

[(1, 140011105), (5, 28002221), (13, 10770085), (41, 3414905), (65, 2154017), (107, 1308515), (205, 682981), (491, 285155), (533, 262685), (535, 261703), (1391, 100655), (2455, 57031), (2665, 52537), (4387, 31915), (6383, 21935), (6955, 20131)]