199050375675

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{408497}}^1$

素因数の和:408672

約数の個数: 48

約数和(自身を含む): 337353988320

約数和(自身を除く): 138303612645

約数列:

[1, 3, 5, 15, 25, 73, 75, 89, 219, 267, 365, 445, 1095, 1335, 1825, 2225, 5475, 6497, 6675, 19491, 32485, 97455, 162425, 408497, 487275, 1225491, 2042485, 6127455, 10212425, 29820281, 30637275, 36356233, 89460843, 109068699, 149101405, 181781165, 447304215, 545343495, 745507025, 908905825, 2236521075, 2654005009, 2726717475, 7962015027, 13270025045, 39810075135, 66350125225, 199050375675]

約数ペア:

[(1, 199050375675), (3, 66350125225), (5, 39810075135), (15, 13270025045), (25, 7962015027), (73, 2726717475), (75, 2654005009), (89, 2236521075), (219, 908905825), (267, 745507025), (365, 545343495), (445, 447304215), (1095, 181781165), (1335, 149101405), (1825, 109068699), (2225, 89460843), (5475, 36356233), (6497, 30637275), (6675, 29820281), (19491, 10212425), (32485, 6127455), (97455, 2042485), (162425, 1225491), (408497, 487275)]