76135725

素因数分解:

$3^2\times 5^2\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 136839456

約数和(自身を除く): 60703731

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 523, 647, 1569, 1941, 2615, 3235, 4707, 5823, 7845, 9705, 13075, 16175, 23535, 29115, 39225, 48525, 117675, 145575, 338381, 1015143, 1691905, 3045429, 5075715, 8459525, 15227145, 25378575, 76135725]

約数ペア:

[(1, 76135725), (3, 25378575), (5, 15227145), (9, 8459525), (15, 5075715), (25, 3045429), (45, 1691905), (75, 1015143), (225, 338381), (523, 145575), (647, 117675), (1569, 48525), (1941, 39225), (2615, 29115), (3235, 23535), (4707, 16175), (5823, 13075), (7845, 9705)]