4350385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 6193152

約数和(自身を除く): 1842767

約数列:

[1, 5, 13, 17, 31, 65, 85, 127, 155, 221, 403, 527, 635, 1105, 1651, 2015, 2159, 2635, 3937, 6851, 8255, 10795, 19685, 28067, 34255, 51181, 66929, 140335, 255905, 334645, 870077, 4350385]

約数ペア:

[(1, 4350385), (5, 870077), (13, 334645), (17, 255905), (31, 140335), (65, 66929), (85, 51181), (127, 34255), (155, 28067), (221, 19685), (403, 10795), (527, 8255), (635, 6851), (1105, 3937), (1651, 2635), (2015, 2159)]