1297433085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{42379}}^1$

素因数の和:42557

約数の個数: 32

約数和(自身を含む): 2249869440

約数和(自身を除く): 952436355

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 2041, 2355, 6123, 10205, 30615, 42379, 127137, 211895, 550927, 635685, 1652781, 2754635, 6653503, 8263905, 19960509, 33267515, 86495539, 99802545, 259486617, 432477695, 1297433085]

約数ペア:

[(1, 1297433085), (3, 432477695), (5, 259486617), (13, 99802545), (15, 86495539), (39, 33267515), (65, 19960509), (157, 8263905), (195, 6653503), (471, 2754635), (785, 1652781), (2041, 635685), (2355, 550927), (6123, 211895), (10205, 127137), (30615, 42379)]