13391235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 27282528

約数和(自身を除く): 13891293

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2081, 2145, 6243, 6435, 10405, 18729, 22891, 27053, 31215, 68673, 81159, 93645, 114455, 135265, 206019, 243477, 297583, 343365, 405795, 892749, 1030095, 1217385, 1487915, 2678247, 4463745, 13391235]

約数ペア:

[(1, 13391235), (3, 4463745), (5, 2678247), (9, 1487915), (11, 1217385), (13, 1030095), (15, 892749), (33, 405795), (39, 343365), (45, 297583), (55, 243477), (65, 206019), (99, 135265), (117, 114455), (143, 93645), (165, 81159), (195, 68673), (429, 31215), (495, 27053), (585, 22891), (715, 18729), (1287, 10405), (2081, 6435), (2145, 6243)]