27003015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 52066560

約数和(自身を除く): 25063545

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 1489, 2015, 3627, 4467, 6045, 7445, 13401, 18135, 19357, 22335, 46159, 58071, 67005, 96785, 138477, 174213, 230795, 290355, 415431, 600067, 692385, 871065, 1800201, 2077155, 3000335, 5400603, 9001005, 27003015]

約数ペア:

[(1, 27003015), (3, 9001005), (5, 5400603), (9, 3000335), (13, 2077155), (15, 1800201), (31, 871065), (39, 692385), (45, 600067), (65, 415431), (93, 290355), (117, 230795), (155, 174213), (195, 138477), (279, 96785), (403, 67005), (465, 58071), (585, 46159), (1209, 22335), (1395, 19357), (1489, 18135), (2015, 13401), (3627, 7445), (4467, 6045)]