202149075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 354897920

約数和(自身を除く): 152748845

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 127, 285, 381, 475, 635, 1117, 1425, 1905, 2413, 3175, 3351, 5585, 7239, 9525, 12065, 16755, 21223, 27925, 36195, 60325, 63669, 83775, 106115, 141859, 180975, 318345, 425577, 530575, 709295, 1591725, 2127885, 2695321, 3546475, 8085963, 10639425, 13476605, 40429815, 67383025, 202149075]

約数ペア:

[(1, 202149075), (3, 67383025), (5, 40429815), (15, 13476605), (19, 10639425), (25, 8085963), (57, 3546475), (75, 2695321), (95, 2127885), (127, 1591725), (285, 709295), (381, 530575), (475, 425577), (635, 318345), (1117, 180975), (1425, 141859), (1905, 106115), (2413, 83775), (3175, 63669), (3351, 60325), (5585, 36195), (7239, 27925), (9525, 21223), (12065, 16755)]