23997257715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{300661}}^1$

素因数の和:300999

約数の個数: 32

約数和(自身を含む): 40784198976

約数和(自身を除く): 16786941261

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 313, 939, 1565, 4695, 5321, 15963, 26605, 79815, 300661, 901983, 1503305, 4509915, 5111237, 15333711, 25556185, 76668555, 94106893, 282320679, 470534465, 1411603395, 1599817181, 4799451543, 7999085905, 23997257715]

約数ペア:

[(1, 23997257715), (3, 7999085905), (5, 4799451543), (15, 1599817181), (17, 1411603395), (51, 470534465), (85, 282320679), (255, 94106893), (313, 76668555), (939, 25556185), (1565, 15333711), (4695, 5111237), (5321, 4509915), (15963, 1503305), (26605, 901983), (79815, 300661)]