27867825

素因数分解:

$3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:814

約数の個数: 36

約数和(自身を含む): 50236368

約数和(自身を除く): 22368543

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 211, 225, 587, 633, 1055, 1761, 1899, 2935, 3165, 5275, 5283, 8805, 9495, 14675, 15825, 26415, 44025, 47475, 123857, 132075, 371571, 619285, 1114713, 1857855, 3096425, 5573565, 9289275, 27867825]

約数ペア:

[(1, 27867825), (3, 9289275), (5, 5573565), (9, 3096425), (15, 1857855), (25, 1114713), (45, 619285), (75, 371571), (211, 132075), (225, 123857), (587, 47475), (633, 44025), (1055, 26415), (1761, 15825), (1899, 14675), (2935, 9495), (3165, 8805), (5275, 5283)]