247485075

素因数分解:

$3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{7127}}^1$

素因数の和:7603

約数の個数: 24

約数和(自身を含む): 410116608

約数和(自身を除く): 162631533

約数列:

[1, 3, 5, 15, 25, 75, 463, 1389, 2315, 6945, 7127, 11575, 21381, 34725, 35635, 106905, 178175, 534525, 3299801, 9899403, 16499005, 49497015, 82495025, 247485075]

約数ペア:

[(1, 247485075), (3, 82495025), (5, 49497015), (15, 16499005), (25, 9899403), (75, 3299801), (463, 534525), (1389, 178175), (2315, 106905), (6945, 35635), (7127, 34725), (11575, 21381)]