9390465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 20121600

約数和(自身を除く): 10731135

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 523, 665, 855, 945, 1197, 1569, 1995, 2565, 2615, 3591, 3661, 4707, 5985, 7845, 9937, 10983, 14121, 17955, 18305, 23535, 29811, 32949, 49685, 54915, 69559, 70605, 89433, 98847, 149055, 164745, 208677, 268299, 347795, 447165, 494235, 626031, 1043385, 1341495, 1878093, 3130155, 9390465]

約数ペア:

[(1, 9390465), (3, 3130155), (5, 1878093), (7, 1341495), (9, 1043385), (15, 626031), (19, 494235), (21, 447165), (27, 347795), (35, 268299), (45, 208677), (57, 164745), (63, 149055), (95, 98847), (105, 89433), (133, 70605), (135, 69559), (171, 54915), (189, 49685), (285, 32949), (315, 29811), (399, 23535), (513, 18305), (523, 17955), (665, 14121), (855, 10983), (945, 9937), (1197, 7845), (1569, 5985), (1995, 4707), (2565, 3661), (2615, 3591)]