51242595

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 84983808

約数和(自身を除く): 33741213

約数列:

[1, 3, 5, 15, 37, 111, 127, 185, 381, 555, 635, 727, 1905, 2181, 3635, 4699, 10905, 14097, 23495, 26899, 70485, 80697, 92329, 134495, 276987, 403485, 461645, 1384935, 3416173, 10248519, 17080865, 51242595]

約数ペア:

[(1, 51242595), (3, 17080865), (5, 10248519), (15, 3416173), (37, 1384935), (111, 461645), (127, 403485), (185, 276987), (381, 134495), (555, 92329), (635, 80697), (727, 70485), (1905, 26899), (2181, 23495), (3635, 14097), (4699, 10905)]