66467835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 133386240

約数和(自身を除く): 66918405

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2671, 2765, 3555, 4977, 8013, 8295, 13355, 18697, 24039, 24885, 40065, 56091, 93485, 120195, 168273, 211009, 280455, 633027, 841365, 1055045, 1477063, 1899081, 3165135, 4431189, 7385315, 9495405, 13293567, 22155945, 66467835]

約数ペア:

[(1, 66467835), (3, 22155945), (5, 13293567), (7, 9495405), (9, 7385315), (15, 4431189), (21, 3165135), (35, 1899081), (45, 1477063), (63, 1055045), (79, 841365), (105, 633027), (237, 280455), (315, 211009), (395, 168273), (553, 120195), (711, 93485), (1185, 56091), (1659, 40065), (2671, 24885), (2765, 24039), (3555, 18697), (4977, 13355), (8013, 8295)]