148857335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 199286784

約数和(自身を除く): 50429449

約数列:

[1, 5, 11, 55, 101, 127, 211, 505, 635, 1055, 1111, 1397, 2321, 5555, 6985, 11605, 12827, 21311, 26797, 64135, 106555, 133985, 141097, 234421, 294767, 705485, 1172105, 1473835, 2706497, 13532485, 29771467, 148857335]

約数ペア:

[(1, 148857335), (5, 29771467), (11, 13532485), (55, 2706497), (101, 1473835), (127, 1172105), (211, 705485), (505, 294767), (635, 234421), (1055, 141097), (1111, 133985), (1397, 106555), (2321, 64135), (5555, 26797), (6985, 21311), (11605, 12827)]