1207739065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2\times {\mathrm{773}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 1608769836

約数和(自身を除く): 401030771

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 773, 845, 1849, 2795, 3865, 7267, 9245, 10049, 24037, 33239, 36335, 50245, 120185, 130637, 166195, 312481, 432107, 653185, 1429277, 1562405, 2160535, 5617391, 7146385, 18580601, 28086955, 92903005, 241547813, 1207739065]

約数ペア:

[(1, 1207739065), (5, 241547813), (13, 92903005), (43, 28086955), (65, 18580601), (169, 7146385), (215, 5617391), (559, 2160535), (773, 1562405), (845, 1429277), (1849, 653185), (2795, 432107), (3865, 312481), (7267, 166195), (9245, 130637), (10049, 120185), (24037, 50245), (33239, 36335)]