127177725

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{25309}}^1$

素因数の和:25389

約数の個数: 24

約数和(自身を含む): 213413920

約数和(自身を除く): 86236195

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 25309, 75927, 126545, 379635, 632725, 1695703, 1898175, 5087109, 8478515, 25435545, 42392575, 127177725]

約数ペア:

[(1, 127177725), (3, 42392575), (5, 25435545), (15, 8478515), (25, 5087109), (67, 1898175), (75, 1695703), (201, 632725), (335, 379635), (1005, 126545), (1675, 75927), (5025, 25309)]