27855075

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5231}}^1$

素因数の和:5315

約数の個数: 24

約数和(自身を含む): 46711296

約数和(自身を除く): 18856221

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5231, 5325, 15693, 26155, 78465, 130775, 371401, 392325, 1114203, 1857005, 5571015, 9285025, 27855075]

約数ペア:

[(1, 27855075), (3, 9285025), (5, 5571015), (15, 1857005), (25, 1114203), (71, 392325), (75, 371401), (213, 130775), (355, 78465), (1065, 26155), (1775, 15693), (5231, 5325)]