39250275

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 67388544

約数和(自身を除く): 28138269

約数列:

[1, 3, 5, 15, 25, 67, 73, 75, 107, 201, 219, 321, 335, 365, 535, 1005, 1095, 1605, 1675, 1825, 2675, 4891, 5025, 5475, 7169, 7811, 8025, 14673, 21507, 23433, 24455, 35845, 39055, 73365, 107535, 117165, 122275, 179225, 195275, 366825, 523337, 537675, 585825, 1570011, 2616685, 7850055, 13083425, 39250275]

約数ペア:

[(1, 39250275), (3, 13083425), (5, 7850055), (15, 2616685), (25, 1570011), (67, 585825), (73, 537675), (75, 523337), (107, 366825), (201, 195275), (219, 179225), (321, 122275), (335, 117165), (365, 107535), (535, 73365), (1005, 39055), (1095, 35845), (1605, 24455), (1675, 23433), (1825, 21507), (2675, 14673), (4891, 8025), (5025, 7811), (5475, 7169)]