27516645

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15679}}^1$

素因数の和:15706

約数の個数: 32

約数和(自身を含む): 52684800

約数和(自身を除く): 25168155

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 15679, 47037, 78395, 141111, 203827, 235185, 423333, 611481, 705555, 1019135, 1834443, 2116665, 3057405, 5503329, 9172215, 27516645]

約数ペア:

[(1, 27516645), (3, 9172215), (5, 5503329), (9, 3057405), (13, 2116665), (15, 1834443), (27, 1019135), (39, 705555), (45, 611481), (65, 423333), (117, 235185), (135, 203827), (195, 141111), (351, 78395), (585, 47037), (1755, 15679)]