254401095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11969}}^1$

素因数の和:12099

約数の個数: 32

約数和(自身を含む): 442411200

約数和(自身を除く): 188010105

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 4251, 7085, 11969, 21255, 35907, 59845, 155597, 179535, 466791, 777985, 1304621, 2333955, 3913863, 6523105, 16960073, 19569315, 50880219, 84800365, 254401095]

約数ペア:

[(1, 254401095), (3, 84800365), (5, 50880219), (13, 19569315), (15, 16960073), (39, 6523105), (65, 3913863), (109, 2333955), (195, 1304621), (327, 777985), (545, 466791), (1417, 179535), (1635, 155597), (4251, 59845), (7085, 35907), (11969, 21255)]