1949270775

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{267941}}^1$

素因数の和:268051

約数の個数: 24

約数和(自身を含む): 3256031184

約数和(自身を除く): 1306760409

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 1455, 2425, 7275, 267941, 803823, 1339705, 4019115, 6698525, 20095575, 25990277, 77970831, 129951385, 389854155, 649756925, 1949270775]

約数ペア:

[(1, 1949270775), (3, 649756925), (5, 389854155), (15, 129951385), (25, 77970831), (75, 25990277), (97, 20095575), (291, 6698525), (485, 4019115), (1455, 1339705), (2425, 803823), (7275, 267941)]