54960885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 109699200

約数和(自身を除く): 54738315

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1043, 1171, 1341, 2235, 3129, 3513, 5215, 5855, 6705, 8197, 9387, 10539, 15645, 17565, 24591, 40985, 46935, 52695, 73773, 122955, 174479, 368865, 523437, 872395, 1221353, 1570311, 2617185, 3664059, 6106765, 7851555, 10992177, 18320295, 54960885]

約数ペア:

[(1, 54960885), (3, 18320295), (5, 10992177), (7, 7851555), (9, 6106765), (15, 3664059), (21, 2617185), (35, 1570311), (45, 1221353), (63, 872395), (105, 523437), (149, 368865), (315, 174479), (447, 122955), (745, 73773), (1043, 52695), (1171, 46935), (1341, 40985), (2235, 24591), (3129, 17565), (3513, 15645), (5215, 10539), (5855, 9387), (6705, 8197)]