27505530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23509}}^1$

素因数の和:23535

約数の個数: 48

約数和(自身を含む): 77018760

約数和(自身を除く): 49513230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 23509, 47018, 70527, 117545, 141054, 211581, 235090, 305617, 352635, 423162, 611234, 705270, 916851, 1057905, 1528085, 1833702, 2115810, 2750553, 3056170, 4584255, 5501106, 9168510, 13752765, 27505530]

約数ペア:

[(1, 27505530), (2, 13752765), (3, 9168510), (5, 5501106), (6, 4584255), (9, 3056170), (10, 2750553), (13, 2115810), (15, 1833702), (18, 1528085), (26, 1057905), (30, 916851), (39, 705270), (45, 611234), (65, 423162), (78, 352635), (90, 305617), (117, 235090), (130, 211581), (195, 141054), (234, 117545), (390, 70527), (585, 47018), (1170, 23509)]