64502775

素因数分解:

$3^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1312

約数の個数: 36

約数和(自身を含む): 116054328

約数和(自身を除く): 51551553

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 283, 849, 1013, 1415, 2547, 3039, 4245, 5065, 7075, 9117, 12735, 15195, 21225, 25325, 45585, 63675, 75975, 227925, 286679, 860037, 1433395, 2580111, 4300185, 7166975, 12900555, 21500925, 64502775]

約数ペア:

[(1, 64502775), (3, 21500925), (5, 12900555), (9, 7166975), (15, 4300185), (25, 2580111), (45, 1433395), (75, 860037), (225, 286679), (283, 227925), (849, 75975), (1013, 63675), (1415, 45585), (2547, 25325), (3039, 21225), (4245, 15195), (5065, 12735), (7075, 9117)]