9849893515

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{2903}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 15016700160

約数和(自身を除く): 5166806645

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 1259, 2695, 2903, 6295, 8813, 13849, 14515, 20321, 31933, 44065, 61691, 69245, 96943, 101605, 142247, 159665, 223531, 308455, 484715, 678601, 711235, 1117655, 1564717, 3393005, 3654877, 7823585, 18274385, 25584139, 40203647, 127920695, 179088973, 201018235, 281425529, 895444865, 1407127645, 1969978703, 9849893515]

約数ペア:

[(1, 9849893515), (5, 1969978703), (7, 1407127645), (11, 895444865), (35, 281425529), (49, 201018235), (55, 179088973), (77, 127920695), (245, 40203647), (385, 25584139), (539, 18274385), (1259, 7823585), (2695, 3654877), (2903, 3393005), (6295, 1564717), (8813, 1117655), (13849, 711235), (14515, 678601), (20321, 484715), (31933, 308455), (44065, 223531), (61691, 159665), (69245, 142247), (96943, 101605)]