190028415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8221}}^1$

素因数の和:8319

約数の個数: 32

約数和(自身を含む): 322039296

約数和(自身を除く): 132010881

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 4623, 7705, 8221, 23115, 24663, 41105, 123315, 189083, 550807, 567249, 945415, 1652421, 2754035, 2836245, 8262105, 12668561, 38005683, 63342805, 190028415]

約数ペア:

[(1, 190028415), (3, 63342805), (5, 38005683), (15, 12668561), (23, 8262105), (67, 2836245), (69, 2754035), (115, 1652421), (201, 945415), (335, 567249), (345, 550807), (1005, 189083), (1541, 123315), (4623, 41105), (7705, 24663), (8221, 23115)]