2149741055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{4657}}^1$

素因数の和:4800

約数の個数: 48

約数和(自身を含む): 3271033920

約数和(自身を除く): 1121292865

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 121, 385, 545, 605, 763, 847, 1199, 3815, 4235, 4657, 5995, 8393, 13189, 23285, 32599, 41965, 51227, 65945, 92323, 162995, 256135, 358589, 461615, 507613, 563497, 1792945, 2538065, 2817485, 3553291, 3944479, 5583743, 17766455, 19722395, 27918715, 39086201, 61421173, 195431005, 307105865, 429948211, 2149741055]

約数ペア:

[(1, 2149741055), (5, 429948211), (7, 307105865), (11, 195431005), (35, 61421173), (55, 39086201), (77, 27918715), (109, 19722395), (121, 17766455), (385, 5583743), (545, 3944479), (605, 3553291), (763, 2817485), (847, 2538065), (1199, 1792945), (3815, 563497), (4235, 507613), (4657, 461615), (5995, 358589), (8393, 256135), (13189, 162995), (23285, 92323), (32599, 65945), (41965, 51227)]