27888195

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 46347840

約数和(自身を除く): 18459645

約数列:

[1, 3, 5, 15, 37, 109, 111, 185, 327, 461, 545, 555, 1383, 1635, 2305, 4033, 6915, 12099, 17057, 20165, 50249, 51171, 60495, 85285, 150747, 251245, 255855, 753735, 1859213, 5577639, 9296065, 27888195]

約数ペア:

[(1, 27888195), (3, 9296065), (5, 5577639), (15, 1859213), (37, 753735), (109, 255855), (111, 251245), (185, 150747), (327, 85285), (461, 60495), (545, 51171), (555, 50249), (1383, 20165), (1635, 17057), (2305, 12099), (4033, 6915)]