2212796565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{55313}}^1$

素因数の和:55458

約数の個数: 48

約数和(自身を含む): 4418039808

約数和(自身を除く): 2205243243

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1905, 2667, 4445, 5715, 8001, 13335, 40005, 55313, 165939, 276565, 387191, 497817, 829695, 1161573, 1935955, 2489085, 3484719, 5807865, 7024751, 17423595, 21074253, 35123755, 49173257, 63222759, 105371265, 147519771, 245866285, 316113795, 442559313, 737598855, 2212796565]

約数ペア:

[(1, 2212796565), (3, 737598855), (5, 442559313), (7, 316113795), (9, 245866285), (15, 147519771), (21, 105371265), (35, 63222759), (45, 49173257), (63, 35123755), (105, 21074253), (127, 17423595), (315, 7024751), (381, 5807865), (635, 3484719), (889, 2489085), (1143, 1935955), (1905, 1161573), (2667, 829695), (4445, 497817), (5715, 387191), (8001, 276565), (13335, 165939), (40005, 55313)]