1273855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 1866240

約数和(自身を除く): 592385

約数列:

[1, 5, 11, 19, 23, 53, 55, 95, 115, 209, 253, 265, 437, 583, 1007, 1045, 1219, 1265, 2185, 2915, 4807, 5035, 6095, 11077, 13409, 23161, 24035, 55385, 67045, 115805, 254771, 1273855]

約数ペア:

[(1, 1273855), (5, 254771), (11, 115805), (19, 67045), (23, 55385), (53, 24035), (55, 23161), (95, 13409), (115, 11077), (209, 6095), (253, 5035), (265, 4807), (437, 2915), (583, 2185), (1007, 1265), (1045, 1219)]