13246065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 14125455

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 107, 131, 135, 189, 315, 321, 393, 535, 655, 749, 917, 945, 963, 1179, 1605, 1965, 2247, 2751, 2889, 3537, 3745, 4585, 4815, 5895, 6741, 8253, 11235, 13755, 14017, 14445, 17685, 20223, 24759, 33705, 41265, 42051, 70085, 98119, 101115, 123795, 126153, 210255, 294357, 378459, 490595, 630765, 883071, 1471785, 1892295, 2649213, 4415355, 13246065]

約数ペア:

[(1, 13246065), (3, 4415355), (5, 2649213), (7, 1892295), (9, 1471785), (15, 883071), (21, 630765), (27, 490595), (35, 378459), (45, 294357), (63, 210255), (105, 126153), (107, 123795), (131, 101115), (135, 98119), (189, 70085), (315, 42051), (321, 41265), (393, 33705), (535, 24759), (655, 20223), (749, 17685), (917, 14445), (945, 14017), (963, 13755), (1179, 11235), (1605, 8253), (1965, 6741), (2247, 5895), (2751, 4815), (2889, 4585), (3537, 3745)]