2013122025

素因数分解:

$3^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{11087}}^1$

素因数の和:11375

約数の個数: 48

約数和(自身を含む): 3712262400

約数和(自身を除く): 1699140375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 269, 675, 807, 1345, 2421, 4035, 6725, 7263, 11087, 12105, 20175, 33261, 36315, 55435, 60525, 99783, 166305, 181575, 277175, 299349, 498915, 831525, 1496745, 2494575, 2982403, 7483725, 8947209, 14912015, 26841627, 44736045, 74560075, 80524881, 134208135, 223680225, 402624405, 671040675, 2013122025]

約数ペア:

[(1, 2013122025), (3, 671040675), (5, 402624405), (9, 223680225), (15, 134208135), (25, 80524881), (27, 74560075), (45, 44736045), (75, 26841627), (135, 14912015), (225, 8947209), (269, 7483725), (675, 2982403), (807, 2494575), (1345, 1496745), (2421, 831525), (4035, 498915), (6725, 299349), (7263, 277175), (11087, 181575), (12105, 166305), (20175, 99783), (33261, 60525), (36315, 55435)]