15662570355

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{26669}}^1$

素因数の和:27132

約数の個数: 48

約数和(自身を含む): 28091831040

約数和(自身を除く): 12429260685

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 421, 465, 1263, 1395, 2105, 3789, 6315, 13051, 18945, 26669, 39153, 65255, 80007, 117459, 133345, 195765, 240021, 400035, 587295, 826739, 1200105, 2480217, 4133695, 7440651, 11227649, 12401085, 33682947, 37203255, 56138245, 101048841, 168414735, 348057119, 505244205, 1044171357, 1740285595, 3132514071, 5220856785, 15662570355]

約数ペア:

[(1, 15662570355), (3, 5220856785), (5, 3132514071), (9, 1740285595), (15, 1044171357), (31, 505244205), (45, 348057119), (93, 168414735), (155, 101048841), (279, 56138245), (421, 37203255), (465, 33682947), (1263, 12401085), (1395, 11227649), (2105, 7440651), (3789, 4133695), (6315, 2480217), (13051, 1200105), (18945, 826739), (26669, 587295), (39153, 400035), (65255, 240021), (80007, 195765), (117459, 133345)]