159515685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1451}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 317116800

約数和(自身を除く): 157601115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 349, 1047, 1451, 1745, 2443, 3141, 4353, 5235, 7255, 7329, 10157, 12215, 13059, 15705, 21765, 21987, 30471, 36645, 50785, 65295, 91413, 109935, 152355, 457065, 506399, 1519197, 2531995, 3544793, 4557591, 7595985, 10634379, 17723965, 22787955, 31903137, 53171895, 159515685]

約数ペア:

[(1, 159515685), (3, 53171895), (5, 31903137), (7, 22787955), (9, 17723965), (15, 10634379), (21, 7595985), (35, 4557591), (45, 3544793), (63, 2531995), (105, 1519197), (315, 506399), (349, 457065), (1047, 152355), (1451, 109935), (1745, 91413), (2443, 65295), (3141, 50785), (4353, 36645), (5235, 30471), (7255, 21987), (7329, 21765), (10157, 15705), (12215, 13059)]