31014035

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 43147008

約数和(自身を除く): 12132973

約数列:

[1, 5, 13, 17, 65, 85, 127, 169, 221, 289, 635, 845, 1105, 1445, 1651, 2159, 2873, 3757, 8255, 10795, 14365, 18785, 21463, 28067, 36703, 48841, 107315, 140335, 183515, 244205, 364871, 477139, 1824355, 2385695, 6202807, 31014035]

約数ペア:

[(1, 31014035), (5, 6202807), (13, 2385695), (17, 1824355), (65, 477139), (85, 364871), (127, 244205), (169, 183515), (221, 140335), (289, 107315), (635, 48841), (845, 36703), (1105, 28067), (1445, 21463), (1651, 18785), (2159, 14365), (2873, 10795), (3757, 8255)]